[ 232.408984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 232.414521] ? check_preemption_disabled+0x48/0x200
[ 232.419531] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 232.425074] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 232.429924] apic_timer_interrupt+0xf/0x20
[ 232.434153]
[ 232.436392] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 232.442278] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 232.461173] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 232.468883] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 232.476155] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 232.483419] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 232.490685] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 232.497970] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 232.505260] ? save_stack+0xa9/0xd0
[ 232.508895] __kmalloc_node_track_caller+0x33/0x70
[ 232.513826] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 232.518585] pskb_expand_head+0x230/0x10f0
[ 232.522821] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 232.528354] ? memcpy+0x45/0x50
[ 232.531632] ? __copy_skb_header+0x350/0x6b0
[ 232.536036] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 232.540528] ? skb_checksum+0x140/0x140
[ 232.544515] ? __lock_is_held+0xb5/0x140
[ 232.548581] ? kasan_check_write+0x14/0x20
[ 232.552812] ? __skb_clone+0x6c7/0xa00
[ 232.556697] ? __copy_skb_header+0x6b0/0x6b0
[ 232.561108] ? kmem_cache_alloc+0x33a/0x730
[ 232.565426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 232.570965] skb_ensure_writable+0x3dd/0x640
[ 232.575382] ? skb_cow_data+0xf10/0xf10
[ 232.579358] ? preempt_notifier_register+0x200/0x200
[ 232.584467] ? __switch_to_asm+0x34/0x70
[ 232.588531] ? __switch_to_asm+0x34/0x70
[ 232.592586] ? __switch_to_asm+0x40/0x70
[ 232.596646] ? __switch_to_asm+0x34/0x70
[ 232.600702] ? __switch_to_asm+0x40/0x70
[ 232.604777] ? __switch_to_asm+0x40/0x70
[ 232.608844] ? __switch_to_asm+0x34/0x70
[ 232.612902] ? __switch_to_asm+0x34/0x70
[ 232.616959] ? __switch_to_asm+0x40/0x70
[ 232.621016] ? __switch_to_asm+0x34/0x70
[ 232.625087] bpf_clone_redirect+0x14a/0x490
[ 232.629414] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 232.634429] ? __sched_text_start+0x8/0x8
[ 232.638576] ? lockdep_hardirqs_on+0x421/0x5c0
[ 232.643157] ? retint_kernel+0x2d/0x2d
[ 232.647039] ? trace_hardirqs_on_caller+0xc0/0x310
[ 232.651969] ? find_held_lock+0x36/0x1c0
[ 232.656035] ? lock_acquire+0x1ed/0x520
[ 232.660006] ? bpf_test_run+0x3cb/0x780
[ 232.663978] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 232.669518] ? check_preemption_disabled+0x48/0x200
[ 232.674534] ? kasan_check_read+0x11/0x20
[ 232.678685] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 232.683968] ? rcu_bh_qs+0xc0/0xc0
[ 232.687512] ? preempt_schedule+0x4d/0x60
[ 232.691674] ? ___preempt_schedule+0x16/0x18
[ 232.696098] ? bpf_test_run+0x25d/0x780
[ 232.700081] ? netlink_diag_dump+0x2a0/0x2a0
[ 232.704504] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 232.709265] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 232.714103] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 232.719651] ? fput+0x130/0x1a0
[ 232.722929] ? __bpf_prog_get+0x9b/0x290
[ 232.726989] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 232.731830] ? bpf_prog_test_run+0x130/0x1a0
[ 232.736240] ? __x64_sys_bpf+0x3d8/0x520
[ 232.740296] ? bpf_prog_get+0x20/0x20
[ 232.744112] ? do_syscall_64+0x1b9/0x820
[ 232.748175] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 232.753536] ? syscall_return_slowpath+0x5e0/0x5e0
[ 232.758470] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 232.763315] ? trace_hardirqs_on_caller+0x310/0x310
[ 232.768332] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 232.773346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 232.778908] ? prepare_exit_to_usermode+0x291/0x3b0
[ 232.783926] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 232.788777] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 232.794164] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 232.794260] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 232.800403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 232.800408] Call Trace:
[ 232.800415]
[ 232.800433] dump_stack+0x1c4/0x2b4
[ 232.800452] ? dump_stack_print_info.cold.2+0x52/0x52
[ 232.806988] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 232.816275] warn_alloc.cold.119+0xb7/0x1bd
[ 232.818828] syz-executor4 cpuset=
[ 232.820970] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 232.824564] syz4
[ 232.829746] ? lock_downgrade+0x900/0x900
[ 232.840206] mems_allowed=0
[ 232.844730] ? trace_hardirqs_off+0xb8/0x310
[ 232.866428] ? trace_hardirqs_off+0xb8/0x310
[ 232.870848] __alloc_pages_slowpath+0x2667/0x2d80
[ 232.875720] ? warn_alloc+0x120/0x120
[ 232.879519] ? trace_hardirqs_on+0x310/0x310
[ 232.883926] ? warn_alloc+0x120/0x120
[ 232.887735] ? print_usage_bug+0xc0/0xc0
[ 232.891791] ? warn_alloc+0x120/0x120
[ 232.895586] ? ktime_get+0x2e1/0x440
[ 232.899294] ? print_usage_bug+0xc0/0xc0
[ 232.903356] ? __lock_acquire+0x7ec/0x4ec0
[ 232.907589] ? __lock_acquire+0x7ec/0x4ec0
[ 232.911820] ? kasan_check_read+0x11/0x20
[ 232.915967] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 232.921501] ? should_fail+0x22d/0xd01
[ 232.925385] ? rcu_bh_qs+0xc0/0xc0
[ 232.928923] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 232.934026] ? __lock_acquire+0x7ec/0x4ec0
[ 232.938261] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 232.943361] ? __lock_acquire+0x7ec/0x4ec0
[ 232.947595] ? should_fail+0x22d/0xd01
[ 232.951479] ? rcu_idle_enter+0x4b0/0x4b0
[ 232.955631] ? mark_held_locks+0x130/0x130
[ 232.959864] ? mark_held_locks+0x130/0x130
[ 232.964111] ? mark_held_locks+0xc7/0x130
[ 232.968257] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 232.973270] ? graph_lock+0x170/0x170
[ 232.977067] ? print_usage_bug+0xc0/0xc0
[ 232.981125] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 232.986694] ? check_preemption_disabled+0x48/0x200
[ 232.991711] ? check_preemption_disabled+0x48/0x200
[ 232.996733] ? __lock_is_held+0xb5/0x140
[ 233.000821] __alloc_pages_nodemask+0xa80/0xde0
[ 233.005502] ? graph_lock+0x170/0x170
[ 233.009301] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 233.014322] ? graph_lock+0x170/0x170
[ 233.018129] ? find_held_lock+0x36/0x1c0
[ 233.022199] ? ____cache_alloc_node+0x1c7/0x1e0
[ 233.026865] ? lock_downgrade+0x900/0x900
[ 233.031016] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 233.036555] cache_grow_begin+0x91/0x8c0
[ 233.040617] ? do_raw_spin_unlock+0xa7/0x2f0
[ 233.045031] fallback_alloc+0x203/0x2e0
[ 233.049007] ____cache_alloc_node+0x1c7/0x1e0
[ 233.053507] kmem_cache_alloc_node+0xe3/0x730
[ 233.058703] ? ipv6_get_ifaddr+0x42e/0x620
[ 233.062948] __alloc_skb+0x119/0x770
[ 233.066658] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 233.071947] ? skb_scrub_packet+0x490/0x490
[ 233.076265] ? lock_downgrade+0x900/0x900
[ 233.080413] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 233.085951] ? refcount_sub_and_test_checked+0x203/0x310
[ 233.091401] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 233.096865] ? addrconf_rs_timer+0x690/0x690
[ 233.101282] ndisc_alloc_skb+0x144/0x340
[ 233.105346] ndisc_send_rs+0x331/0x6e0
[ 233.109235] addrconf_rs_timer+0x314/0x690
[ 233.113473] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 233.117718] call_timer_fn+0x272/0x920
[ 233.121601] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 233.125842] ? process_timeout+0x40/0x40
[ 233.129897] ? find_held_lock+0x36/0x1c0
[ 233.133964] ? mark_held_locks+0xc7/0x130
[ 233.138115] ? _raw_spin_unlock_irq+0x27/0x80
[ 233.142609] ? _raw_spin_unlock_irq+0x27/0x80
[ 233.147097] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 233.151331] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 233.155911] ? trace_hardirqs_on+0xbd/0x310
[ 233.160234] ? kasan_check_read+0x11/0x20
[ 233.164379] ? __run_timers+0x7da/0xc70
[ 233.168351] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 233.173801] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 233.178039] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 233.182273] __run_timers+0x7e5/0xc70
[ 233.186080] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 233.191442] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 233.196457] ? graph_lock+0x170/0x170
[ 233.200259] ? print_usage_bug+0xc0/0xc0
[ 233.204318] ? lock_release+0x970/0x970
[ 233.208291] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 233.213500] ? find_held_lock+0x36/0x1c0
[ 233.217561] ? graph_lock+0x170/0x170
[ 233.221360] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 233.226895] ? check_preemption_disabled+0x48/0x200
[ 233.231924] ? __lock_is_held+0xb5/0x140
[ 233.235984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 233.241542] ? check_preemption_disabled+0x48/0x200
[ 233.246560] run_timer_softirq+0x52/0xb0
[ 233.250621] ? rcu_read_lock_sched_held+0x108/0x120
[ 233.255639] __do_softirq+0x30b/0xad8
[ 233.259452] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 233.264556] ? pvclock_read_flags+0x160/0x160
[ 233.269046] ? lapic_next_event+0x5a/0x90
[ 233.273192] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 233.278726] ? check_preemption_disabled+0x48/0x200
[ 233.283749] ? check_preemption_disabled+0x48/0x200
[ 233.288770] ? kvm_clock_read+0x18/0x30
[ 233.292743] ? kvm_sched_clock_read+0x9/0x20
[ 233.297154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 233.302689] ? check_preemption_disabled+0x48/0x200
[ 233.307715] irq_exit+0x17f/0x1c0
[ 233.311170] smp_apic_timer_interrupt+0x1cb/0x760
[ 233.316008] ? smp_call_function_single_interrupt+0x650/0x650
[ 233.321888] ? interrupt_entry+0xb5/0xf0
[ 233.325952] ? trace_hardirqs_off_caller+0xbb/0x310
[ 233.330962] ? trace_hardirqs_off_caller+0xbb/0x310
[ 233.335978] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 233.340818] ? trace_hardirqs_on_caller+0x310/0x310
[ 233.345828] ? trace_hardirqs_on_caller+0x310/0x310
[ 233.350841] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 233.356374] ? check_preemption_disabled+0x48/0x200
[ 233.361385] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 233.367014] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 233.371861] apic_timer_interrupt+0xf/0x20
[ 233.376088]
[ 233.378326] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 233.383602] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 233.402499] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 233.410221] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 233.417486] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 233.424871] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 233.432575] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 233.439840] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 233.447125] ? arch_local_irq_restore+0x45/0x52
[ 233.451796] dump_stack+0x26a/0x2b4
[ 233.455433] ? dump_stack_print_info.cold.2+0x52/0x52
[ 233.460639] dump_header+0x27b/0xf72
[ 233.464362] ? mark_held_locks+0x130/0x130
[ 233.468596] ? pagefault_out_of_memory+0x197/0x197
[ 233.473532] ? __lock_acquire+0x7ec/0x4ec0
[ 233.477764] ? graph_lock+0x170/0x170
[ 233.481564] ? mem_cgroup_charge_statistics+0x780/0x780
[ 233.486926] ? print_usage_bug+0xc0/0xc0
[ 233.490987] ? graph_lock+0x170/0x170
[ 233.494787] ? print_usage_bug+0xc0/0xc0
[ 233.498846] ? print_usage_bug+0xc0/0xc0
[ 233.502913] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 233.508450] ? find_held_lock+0x36/0x1c0
[ 233.512513] ? mark_held_locks+0xc7/0x130
[ 233.516668] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 233.521768] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 233.526873] ? lockdep_hardirqs_on+0x421/0x5c0
[ 233.531457] ? trace_hardirqs_on+0xbd/0x310
[ 233.535777] ? kasan_check_read+0x11/0x20
[ 233.539919] ? ___ratelimit+0x36f/0x655
[ 233.543896] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 233.549344] ? trace_hardirqs_on+0x310/0x310
[ 233.553750] ? lock_downgrade+0x900/0x900
[ 233.557906] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 233.563004] ? ___ratelimit+0xaa/0x655
[ 233.566894] ? idr_get_free+0xec0/0xec0
[ 233.570866] ? kasan_check_write+0x14/0x20
[ 233.575099] ? do_raw_spin_lock+0xc1/0x200
[ 233.579335] oom_kill_process.cold.27+0x10/0x903
[ 233.584087] ? graph_lock+0x170/0x170
[ 233.587893] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 233.593688] ? kasan_check_read+0x11/0x20
[ 233.597833] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 233.603104] ? oom_evaluate_task+0x540/0x540
[ 233.607511] ? find_held_lock+0x36/0x1c0
[ 233.611573] ? out_of_memory+0x974/0x1430
[ 233.615719] ? lock_downgrade+0x900/0x900
[ 233.619865] ? check_preemption_disabled+0x48/0x200
[ 233.624892] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 233.630684] ? kasan_check_read+0x11/0x20
[ 233.634830] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 233.640103] ? rcu_bh_qs+0xc0/0xc0
[ 233.643651] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 233.649188] ? oom_evaluate_task+0x302/0x540
[ 233.653596] out_of_memory+0xa84/0x1430
[ 233.657582] ? oom_killer_disable+0x3a0/0x3a0
[ 233.662080] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 233.667008] ? __mutex_add_waiter+0x2a0/0x2a0
[ 233.671508] __alloc_pages_slowpath+0x2318/0x2d80
[ 233.676374] ? warn_alloc+0x120/0x120
[ 233.680181] ? print_usage_bug+0xc0/0xc0
[ 233.684238] ? warn_alloc+0x120/0x120
[ 233.688036] ? print_usage_bug+0xc0/0xc0
[ 233.692097] ? print_usage_bug+0xc0/0xc0
[ 233.696152] ? print_usage_bug+0xc0/0xc0
[ 233.700210] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 233.705747] ? should_fail+0x22d/0xd01
[ 233.709639] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 233.714757] ? find_held_lock+0x36/0x1c0
[ 233.718826] ? mark_held_locks+0x130/0x130
[ 233.723061] ? ___might_sleep+0x1ed/0x300
[ 233.727202] ? lock_release+0x970/0x970
[ 233.731259] ? arch_local_save_flags+0x40/0x40
[ 233.735847] ? __might_sleep+0x95/0x190
[ 233.739827] __alloc_pages_nodemask+0xa80/0xde0
[ 233.744491] ? graph_lock+0x170/0x170
[ 233.748293] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 233.753302] ? graph_lock+0x170/0x170
[ 233.757109] ? find_held_lock+0x36/0x1c0
[ 233.761169] ? cache_grow_begin+0x5a4/0x8c0
[ 233.765484] ? lockdep_hardirqs_on+0x421/0x5c0
[ 233.770066] ? trace_hardirqs_on+0xbd/0x310
[ 233.774385] ? fallback_alloc+0x203/0x2e0
[ 233.778529] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 233.783982] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 233.789519] cache_grow_begin+0x91/0x8c0
[ 233.793582] ? do_raw_spin_unlock+0xa7/0x2f0
[ 233.798000] fallback_alloc+0x203/0x2e0
[ 233.801979] ____cache_alloc_node+0x1c7/0x1e0
[ 233.806477] kmem_cache_alloc+0x1f8/0x730
[ 233.810627] ? emulate_vsyscall+0x314/0xcf0
[ 233.814951] getname_flags+0xd0/0x5a0
[ 233.818753] user_path_at_empty+0x2d/0x50
[ 233.822901] vfs_statx+0x129/0x210
[ 233.826443] ? vfs_statx_fd+0xc0/0xc0
[ 233.830252] __do_sys_newstat+0x8f/0x110
[ 233.834311] ? cp_new_stat+0xa50/0xa50
[ 233.838196] ? do_syscall_64+0x9a/0x820
[ 233.842166] ? do_syscall_64+0x9a/0x820
[ 233.846139] ? lockdep_hardirqs_on+0x421/0x5c0
[ 233.850716] ? trace_hardirqs_on+0xbd/0x310
[ 233.855037] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 233.860402] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 233.865857] __x64_sys_newstat+0x54/0x80
[ 233.869938] do_syscall_64+0x1b9/0x820
[ 233.873821] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 233.879182] ? syscall_return_slowpath+0x5e0/0x5e0
[ 233.884119] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 233.888959] ? trace_hardirqs_on_caller+0x310/0x310
[ 233.893975] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 233.898986] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 233.904521] ? prepare_exit_to_usermode+0x291/0x3b0
[ 233.909538] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 233.914391] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 233.919575] RIP: 0033:0x7f6482e71c65
[ 233.923299] Code: Bad RIP value.
[ 233.926655] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 233.934360] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 233.941627] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 233.948892] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 233.956156] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 233.963543] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 233.970833] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 233.970838] warn_alloc_show_mem: 1 callbacks suppressed
[ 233.970844] Mem-Info:
[ 233.978123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 233.983500] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 233.983500] active_file:15 inactive_file:9 isolated_file:0
[ 233.983500] unevictable:0 dirty:0 writeback:0 unstable:0
[ 233.983500] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 233.983500] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 233.983500] free:13716 free_pcp:235 free_cma:0
[ 233.985872] Call Trace:
[ 233.995246] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 234.028175]
[ 234.030741] Node 0
[ 234.058409] dump_stack+0x1c4/0x2b4
[ 234.060552] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 234.062760] ? dump_stack_print_info.cold.2+0x52/0x52
[ 234.066357] lowmem_reserve[]:
[ 234.091858] warn_alloc.cold.119+0xb7/0x1bd
[ 234.097032] 0
[ 234.100130] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 234.104424] 2819
[ 234.106226] ? lock_downgrade+0x900/0x900
[ 234.111031] 6323 6323
[ 234.113098] ? trace_hardirqs_off+0xb8/0x310
[ 234.119701] ? trace_hardirqs_off+0xb8/0x310
[ 234.124081] Node 0 DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 234.128500] __alloc_pages_slowpath+0x2667/0x2d80
[ 234.128540] ? warn_alloc+0x120/0x120
[ 234.156505] lowmem_reserve[]: 0
[ 234.161376] ? lock_release+0x970/0x970
[ 234.165133] 0
[ 234.168404] ? warn_alloc+0x120/0x120
[ 234.172352] 3503
[ 234.174145] ? print_usage_bug+0xc0/0xc0
[ 234.177915] 3503
[ 234.179970] ? warn_alloc+0x120/0x120
[ 234.184007] Node 0
[ 234.186057] ? print_usage_bug+0xc0/0xc0
[ 234.189859] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 234.192057] ? __lock_acquire+0x7ec/0x4ec0
[ 234.196087] lowmem_reserve[]: 0
[ 234.224473] ? __lock_acquire+0x7ec/0x4ec0
[ 234.228679] 0
[ 234.231956] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 234.236160] 0 0
[ 234.237961] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 234.243476] Node 0
[ 234.245445] ? should_fail+0x22d/0xd01
[ 234.250953] DMA:
[ 234.253183] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 234.257042] 1*4kB
[ 234.259095] ? __lock_acquire+0x7ec/0x4ec0
[ 234.264185] (U)
[ 234.266331] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 234.270534] 0*8kB
[ 234.272505] ? __lock_acquire+0x7ec/0x4ec0
[ 234.277582] 0*16kB
[ 234.279722] ? should_fail+0x22d/0xd01
[ 234.283923] 1*32kB (U)
[ 234.286164] ? mark_held_locks+0x130/0x130
[ 234.290022] 2*64kB
[ 234.292608] ? mark_held_locks+0x130/0x130
[ 234.296813] (U)
[ 234.299040] ? graph_lock+0x170/0x170
[ 234.303246] 1*128kB (U)
[ 234.305220] ? print_usage_bug+0xc0/0xc0
[ 234.308997] 1*256kB
[ 234.311653] ? graph_lock+0x170/0x170
[ 234.316142] (U) 0*512kB
[ 234.318475] ? print_usage_bug+0xc0/0xc0
[ 234.322256] 1*1024kB
[ 234.324935] ? wq_watchdog_touch+0x9c/0xfe
[ 234.328977] (U) 1*2048kB
[ 234.331388] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 234.335588] (M)
[ 234.338344] ? check_preemption_disabled+0x48/0x200
[ 234.343850] 3*4096kB
[ 234.345832] ? check_preemption_disabled+0x48/0x200
[ 234.350820] (M)
[ 234.353236] ? __lock_is_held+0xb5/0x140
[ 234.358220] = 15908kB
[ 234.360190] __alloc_pages_nodemask+0xa80/0xde0
[ 234.364218] Node 0
[ 234.366624] ? graph_lock+0x170/0x170
[ 234.371267] DMA32:
[ 234.373496] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 234.377271] 4*4kB
[ 234.379491] ? graph_lock+0x170/0x170
[ 234.379514] ? find_held_lock+0x36/0x1c0
[ 234.384491] (UM) 2*8kB
[ 234.386647] ? ____cache_alloc_node+0x1c7/0x1e0
[ 234.390516] (UM)
[ 234.394573] ? lock_downgrade+0x900/0x900
[ 234.397129] 2*16kB
[ 234.401790] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 234.403826] (M)
[ 234.407965] cache_grow_begin+0x91/0x8c0
[ 234.410174] 2*32kB
[ 234.415697] ? do_raw_spin_unlock+0xa7/0x2f0
[ 234.417644] (M)
[ 234.421698] fallback_alloc+0x203/0x2e0
[ 234.423903] 4*64kB
[ 234.428304] ____cache_alloc_node+0x1c7/0x1e0
[ 234.430247] (M) 3*128kB
[ 234.434221] kmem_cache_alloc_node+0xe3/0x730
[ 234.436428] (M) 3*256kB
[ 234.440922] ? ipv6_get_ifaddr+0x42e/0x620
[ 234.443564] (M)
[ 234.448054] __alloc_skb+0x119/0x770
[ 234.450691] 4*512kB
[ 234.454918] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 234.456866] (UM)
[ 234.460575] ? skb_scrub_packet+0x490/0x490
[ 234.462866] 3*1024kB (UM)
[ 234.468133] ? lock_downgrade+0x900/0x900
[ 234.470168] 3*2048kB (M)
[ 234.474487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 234.477301] 3*4096kB
[ 234.481441] ? refcount_sub_and_test_checked+0x203/0x310
[ 234.484171] (M)
[ 234.489697] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 234.492081] = 25088kB
[ 234.497516] ? addrconf_rs_timer+0x690/0x690
[ 234.499468] Node 0
[ 234.504954] ndisc_alloc_skb+0x144/0x340
[ 234.507705] Normal:
[ 234.512121] ndisc_send_rs+0x331/0x6e0
[ 234.514330] 755*4kB
[ 234.518380] addrconf_rs_timer+0x314/0x690
[ 234.520678] (UMEH)
[ 234.524562] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 234.526856] 414*8kB
[ 234.531092] call_timer_fn+0x272/0x920
[ 234.533292] (UME)
[ 234.537520] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 234.539823] 169*16kB
[ 234.543697] ? process_timeout+0x40/0x40
[ 234.545821] (MEH)
[ 234.550039] ? find_held_lock+0x36/0x1c0
[ 234.550060] ? __run_timers+0x7da/0xc70
[ 234.552440] 66*32kB (UMEH)
[ 234.556506] ? _raw_spin_unlock_irq+0x27/0x80
[ 234.558625] 13*64kB
[ 234.562671] ? _raw_spin_unlock_irq+0x27/0x80
[ 234.566623] (UMH)
[ 234.569550] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 234.574137] 3*128kB (H)
[ 234.576461] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 234.580923] 4*256kB (H)
[ 234.583071] ? trace_hardirqs_on+0xbd/0x310
[ 234.587274] 1*512kB (U)
[ 234.589947] ? kasan_check_read+0x11/0x20
[ 234.594495] 0*1024kB 0*2048kB
[ 234.597174] ? __run_timers+0x7da/0xc70
[ 234.601458] 0*4096kB = 13900kB
[ 234.604128] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 234.608254] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 234.611626] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 234.615578] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 234.618756] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 234.624176] 2312 total pagecache pages
[ 234.633120] __run_timers+0x7e5/0xc70
[ 234.637337] 0 pages in swap cache
[ 234.645907] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 234.650106] Swap cache stats: add 0, delete 0, find 0/0
[ 234.653982] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 234.657751] Free swap = 0kB
[ 234.661192] ? graph_lock+0x170/0x170
[ 234.666533] Total swap = 0kB
[ 234.671884] ? enqueue_hrtimer+0x1a5/0x560
[ 234.676939] 1965979 pages RAM
[ 234.679944] ? lock_release+0x970/0x970
[ 234.683712] 0 pages HighMem/MovableOnly
[ 234.683720] 342306 pages reserved
[ 234.686725] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 234.690939] 0 pages cma reserved
[ 234.694039] ? find_held_lock+0x36/0x1c0
[ 234.698087] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 234.701945] ? graph_lock+0x170/0x170
[ 234.701961] ? pvclock_read_flags+0x160/0x160
[ 234.701977] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 234.705468] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 234.710584] ? check_preemption_disabled+0x48/0x200
[ 234.713918] init cpuset=
[ 234.717991] ? __lock_is_held+0xb5/0x140
[ 234.724451] /
[ 234.728245] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 234.732708] mems_allowed=0
[ 234.738233] ? check_preemption_disabled+0x48/0x200
[ 234.774776] run_timer_softirq+0x52/0xb0
[ 234.778849] ? rcu_read_lock_sched_held+0x108/0x120
[ 234.783883] __do_softirq+0x30b/0xad8
[ 234.787708] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 234.792821] ? pvclock_read_flags+0x160/0x160
[ 234.797314] ? lapic_next_event+0x5a/0x90
[ 234.801459] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 234.807015] ? check_preemption_disabled+0x48/0x200
[ 234.812028] ? check_preemption_disabled+0x48/0x200
[ 234.817046] ? kvm_clock_read+0x18/0x30
[ 234.821289] ? kvm_sched_clock_read+0x9/0x20
[ 234.825700] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 234.831239] ? check_preemption_disabled+0x48/0x200
[ 234.836277] irq_exit+0x17f/0x1c0
[ 234.839731] smp_apic_timer_interrupt+0x1cb/0x760
[ 234.844571] ? smp_reschedule_interrupt+0x109/0x650
[ 234.849591] ? smp_call_function_single_interrupt+0x650/0x650
[ 234.855480] ? interrupt_entry+0xb5/0xf0
[ 234.859551] ? trace_hardirqs_off_caller+0xbb/0x310
[ 234.864567] ? trace_hardirqs_off_caller+0xbb/0x310
[ 234.869593] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 234.874531] ? trace_hardirqs_on_caller+0x310/0x310
[ 234.879545] ? trace_hardirqs_on_caller+0x310/0x310
[ 234.884577] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 234.890116] ? check_preemption_disabled+0x48/0x200
[ 234.895127] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 234.900671] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 234.905525] apic_timer_interrupt+0xf/0x20
[ 234.909752]
[ 234.911998] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 234.917883] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 234.936783] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 234.944503] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 234.951768] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 234.959032] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 234.966297] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 234.973580] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 234.980870] ? save_stack+0xa9/0xd0
[ 234.984512] __kmalloc_node_track_caller+0x33/0x70
[ 234.989443] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 234.994201] pskb_expand_head+0x230/0x10f0
[ 234.998438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 235.003970] ? memcpy+0x45/0x50
[ 235.007248] ? __copy_skb_header+0x350/0x6b0
[ 235.011663] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 235.016154] ? skb_checksum+0x140/0x140
[ 235.020134] ? __lock_is_held+0xb5/0x140
[ 235.024198] ? kasan_check_write+0x14/0x20
[ 235.028432] ? __skb_clone+0x6c7/0xa00
[ 235.032332] ? __copy_skb_header+0x6b0/0x6b0
[ 235.036745] ? kmem_cache_alloc+0x33a/0x730
[ 235.041069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 235.046615] skb_ensure_writable+0x3dd/0x640
[ 235.051370] ? skb_cow_data+0xf10/0xf10
[ 235.055350] ? preempt_notifier_register+0x200/0x200
[ 235.060451] ? __switch_to_asm+0x34/0x70
[ 235.064518] ? __switch_to_asm+0x34/0x70
[ 235.068574] ? __switch_to_asm+0x40/0x70
[ 235.072634] ? __switch_to_asm+0x34/0x70
[ 235.076695] ? __switch_to_asm+0x40/0x70
[ 235.080761] ? __switch_to_asm+0x40/0x70
[ 235.084821] ? __switch_to_asm+0x34/0x70
[ 235.088882] ? __switch_to_asm+0x34/0x70
[ 235.092950] ? __switch_to_asm+0x40/0x70
[ 235.097006] ? __switch_to_asm+0x34/0x70
[ 235.101072] bpf_clone_redirect+0x14a/0x490
[ 235.105422] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 235.110441] ? __sched_text_start+0x8/0x8
[ 235.114592] ? lockdep_hardirqs_on+0x421/0x5c0
[ 235.119180] ? retint_kernel+0x2d/0x2d
[ 235.123076] ? trace_hardirqs_on_caller+0xc0/0x310
[ 235.128010] ? find_held_lock+0x36/0x1c0
[ 235.132092] ? lock_acquire+0x1ed/0x520
[ 235.136068] ? bpf_test_run+0x3cb/0x780
[ 235.140039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 235.145577] ? check_preemption_disabled+0x48/0x200
[ 235.150614] ? kasan_check_read+0x11/0x20
[ 235.154763] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 235.160057] ? rcu_bh_qs+0xc0/0xc0
[ 235.163595] ? preempt_schedule+0x4d/0x60
[ 235.167744] ? ___preempt_schedule+0x16/0x18
[ 235.172160] ? bpf_test_run+0x25d/0x780
[ 235.176140] ? netlink_diag_dump+0x2a0/0x2a0
[ 235.180560] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 235.185322] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 235.190165] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 235.195698] ? fput+0x130/0x1a0
[ 235.198977] ? __bpf_prog_get+0x9b/0x290
[ 235.203053] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 235.207900] ? bpf_prog_test_run+0x130/0x1a0
[ 235.212312] ? __x64_sys_bpf+0x3d8/0x520
[ 235.216371] ? bpf_prog_get+0x20/0x20
[ 235.220189] ? do_syscall_64+0x1b9/0x820
[ 235.224251] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 235.229614] ? syscall_return_slowpath+0x5e0/0x5e0
[ 235.234538] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 235.239386] ? trace_hardirqs_on_caller+0x310/0x310
[ 235.244399] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 235.249412] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 235.254945] ? prepare_exit_to_usermode+0x291/0x3b0
[ 235.259996] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 235.264859] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 235.270262] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 235.270362] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 235.276499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 235.276506] Call Trace:
[ 235.283087] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 235.292322]
[ 235.294890] syz-executor4 cpuset=
[ 235.305380] dump_stack+0x1c4/0x2b4
[ 235.307496] syz4
[ 235.310940] ? dump_stack_print_info.cold.2+0x52/0x52
[ 235.314544] mems_allowed=0
[ 235.316521] warn_alloc.cold.119+0xb7/0x1bd
[ 235.328897] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 235.333745] ? lock_downgrade+0x900/0x900
[ 235.337899] ? trace_hardirqs_off+0xb8/0x310
[ 235.342306] ? trace_hardirqs_off+0xb8/0x310
[ 235.346720] __alloc_pages_slowpath+0x2667/0x2d80
[ 235.351591] ? warn_alloc+0x120/0x120
[ 235.355402] ? warn_alloc+0x120/0x120
[ 235.359201] ? print_usage_bug+0xc0/0xc0
[ 235.363259] ? warn_alloc+0x120/0x120
[ 235.367057] ? print_usage_bug+0xc0/0xc0
[ 235.371114] ? __lock_acquire+0x7ec/0x4ec0
[ 235.375343] ? __lock_acquire+0x7ec/0x4ec0
[ 235.379582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 235.385116] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 235.390650] ? should_fail+0x22d/0xd01
[ 235.394537] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 235.399637] ? __lock_acquire+0x7ec/0x4ec0
[ 235.403872] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 235.408968] ? __lock_acquire+0x7ec/0x4ec0
[ 235.413200] ? should_fail+0x22d/0xd01
[ 235.417097] ? mark_held_locks+0x130/0x130
[ 235.421336] ? mark_held_locks+0x130/0x130
[ 235.425567] ? graph_lock+0x170/0x170
[ 235.429366] ? print_usage_bug+0xc0/0xc0
[ 235.433423] ? graph_lock+0x170/0x170
[ 235.437224] ? print_usage_bug+0xc0/0xc0
[ 235.441282] ? wq_watchdog_touch+0x9c/0xfe
[ 235.445512] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 235.451047] ? check_preemption_disabled+0x48/0x200
[ 235.456057] ? check_preemption_disabled+0x48/0x200
[ 235.461082] ? __lock_is_held+0xb5/0x140
[ 235.465145] __alloc_pages_nodemask+0xa80/0xde0
[ 235.469828] ? graph_lock+0x170/0x170
[ 235.473628] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 235.478639] ? graph_lock+0x170/0x170
[ 235.482450] ? find_held_lock+0x36/0x1c0
[ 235.486515] ? ____cache_alloc_node+0x1c7/0x1e0
[ 235.491181] ? lock_downgrade+0x900/0x900
[ 235.495334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 235.500875] cache_grow_begin+0x91/0x8c0
[ 235.505039] ? do_raw_spin_unlock+0xa7/0x2f0
[ 235.509477] fallback_alloc+0x203/0x2e0
[ 235.513463] ____cache_alloc_node+0x1c7/0x1e0
[ 235.517962] kmem_cache_alloc_node+0xe3/0x730
[ 235.522458] ? ipv6_get_ifaddr+0x42e/0x620
[ 235.526697] __alloc_skb+0x119/0x770
[ 235.530414] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 235.535700] ? skb_scrub_packet+0x490/0x490
[ 235.540019] ? lock_downgrade+0x900/0x900
[ 235.544169] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 235.549710] ? refcount_sub_and_test_checked+0x203/0x310
[ 235.555162] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 235.560612] ? addrconf_rs_timer+0x690/0x690
[ 235.565024] ndisc_alloc_skb+0x144/0x340
[ 235.569088] ndisc_send_rs+0x331/0x6e0
[ 235.572978] addrconf_rs_timer+0x314/0x690
[ 235.577212] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 235.581462] call_timer_fn+0x272/0x920
[ 235.585343] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 235.589572] ? process_timeout+0x40/0x40
[ 235.593625] ? find_held_lock+0x36/0x1c0
[ 235.597692] ? mark_held_locks+0xc7/0x130
[ 235.601848] ? _raw_spin_unlock_irq+0x27/0x80
[ 235.606338] ? _raw_spin_unlock_irq+0x27/0x80
[ 235.610826] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 235.615056] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 235.619656] ? trace_hardirqs_on+0xbd/0x310
[ 235.623989] ? kasan_check_read+0x11/0x20
[ 235.628134] ? __run_timers+0x7da/0xc70
[ 235.632105] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 235.637552] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 235.641790] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 235.646047] __run_timers+0x7e5/0xc70
[ 235.649854] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 235.655215] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 235.660224] ? graph_lock+0x170/0x170
[ 235.664025] ? print_usage_bug+0xc0/0xc0
[ 235.668081] ? lock_release+0x970/0x970
[ 235.672052] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 235.677242] ? find_held_lock+0x36/0x1c0
[ 235.681318] ? graph_lock+0x170/0x170
[ 235.685116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 235.690652] ? check_preemption_disabled+0x48/0x200
[ 235.695678] ? __lock_is_held+0xb5/0x140
[ 235.699750] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 235.705310] ? check_preemption_disabled+0x48/0x200
[ 235.710330] run_timer_softirq+0x52/0xb0
[ 235.714389] ? rcu_read_lock_sched_held+0x108/0x120
[ 235.719401] __do_softirq+0x30b/0xad8
[ 235.723220] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 235.728324] ? pvclock_read_flags+0x160/0x160
[ 235.732816] ? lapic_next_event+0x5a/0x90
[ 235.736961] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 235.742498] ? check_preemption_disabled+0x48/0x200
[ 235.747513] ? check_preemption_disabled+0x48/0x200
[ 235.752529] ? kvm_clock_read+0x18/0x30
[ 235.756500] ? kvm_sched_clock_read+0x9/0x20
[ 235.760904] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 235.766477] ? check_preemption_disabled+0x48/0x200
[ 235.771501] irq_exit+0x17f/0x1c0
[ 235.774951] smp_apic_timer_interrupt+0x1cb/0x760
[ 235.779906] ? smp_call_function_single_interrupt+0x650/0x650
[ 235.787441] ? interrupt_entry+0xb5/0xf0
[ 235.791628] ? trace_hardirqs_off_caller+0xbb/0x310
[ 235.796641] ? trace_hardirqs_off_caller+0xbb/0x310
[ 235.801652] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 235.806529] ? trace_hardirqs_on_caller+0x310/0x310
[ 235.811543] ? trace_hardirqs_on_caller+0x310/0x310
[ 235.816555] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 235.822092] ? check_preemption_disabled+0x48/0x200
[ 235.827101] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 235.832640] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 235.837489] apic_timer_interrupt+0xf/0x20
[ 235.841713]
[ 235.843950] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 235.849223] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 235.868135] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 235.875840] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 235.883105] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 235.890369] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 235.897630] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 235.904892] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 235.912173] ? arch_local_irq_restore+0x45/0x52
[ 235.916845] dump_stack+0x26a/0x2b4
[ 235.920472] ? dump_stack_print_info.cold.2+0x52/0x52
[ 235.925667] dump_header+0x27b/0xf72
[ 235.929394] ? mark_held_locks+0x130/0x130
[ 235.933636] ? pagefault_out_of_memory+0x197/0x197
[ 235.938565] ? __lock_acquire+0x7ec/0x4ec0
[ 235.942793] ? graph_lock+0x170/0x170
[ 235.946590] ? mem_cgroup_charge_statistics+0x780/0x780
[ 235.951954] ? print_usage_bug+0xc0/0xc0
[ 235.956016] ? graph_lock+0x170/0x170
[ 235.959817] ? print_usage_bug+0xc0/0xc0
[ 235.963874] ? print_usage_bug+0xc0/0xc0
[ 235.967942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 235.973480] ? find_held_lock+0x36/0x1c0
[ 235.977547] ? mark_held_locks+0xc7/0x130
[ 235.981701] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 235.986801] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 235.991918] ? lockdep_hardirqs_on+0x421/0x5c0
[ 235.996501] ? trace_hardirqs_on+0xbd/0x310
[ 236.000817] ? kasan_check_read+0x11/0x20
[ 236.004963] ? ___ratelimit+0x36f/0x655
[ 236.008933] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 236.014379] ? trace_hardirqs_on+0x310/0x310
[ 236.018789] ? lock_downgrade+0x900/0x900
[ 236.022956] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 236.028056] ? ___ratelimit+0xaa/0x655
[ 236.031946] ? idr_get_free+0xec0/0xec0
[ 236.035917] ? kasan_check_write+0x14/0x20
[ 236.040152] ? do_raw_spin_lock+0xc1/0x200
[ 236.044389] oom_kill_process.cold.27+0x10/0x903
[ 236.049148] ? graph_lock+0x170/0x170
[ 236.052956] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 236.058752] ? kasan_check_read+0x11/0x20
[ 236.062899] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 236.068172] ? oom_evaluate_task+0x540/0x540
[ 236.072580] ? find_held_lock+0x36/0x1c0
[ 236.076643] ? out_of_memory+0x974/0x1430
[ 236.080790] ? lock_downgrade+0x900/0x900
[ 236.084938] ? check_preemption_disabled+0x48/0x200
[ 236.089958] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 236.095749] ? kasan_check_read+0x11/0x20
[ 236.099893] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 236.105166] ? rcu_bh_qs+0xc0/0xc0
[ 236.108705] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 236.114258] ? oom_evaluate_task+0x302/0x540
[ 236.118666] out_of_memory+0xa84/0x1430
[ 236.122642] ? oom_killer_disable+0x3a0/0x3a0
[ 236.127141] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 236.132074] ? __mutex_add_waiter+0x2a0/0x2a0
[ 236.136578] __alloc_pages_slowpath+0x2318/0x2d80
[ 236.141447] ? warn_alloc+0x120/0x120
[ 236.145748] ? print_usage_bug+0xc0/0xc0
[ 236.149810] ? warn_alloc+0x120/0x120
[ 236.153607] ? print_usage_bug+0xc0/0xc0
[ 236.157768] ? print_usage_bug+0xc0/0xc0
[ 236.161827] ? print_usage_bug+0xc0/0xc0
[ 236.165891] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 236.171427] ? should_fail+0x22d/0xd01
[ 236.175320] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 236.180443] ? find_held_lock+0x36/0x1c0
[ 236.184511] ? mark_held_locks+0x130/0x130
[ 236.188746] ? ___might_sleep+0x1ed/0x300
[ 236.192888] ? lock_release+0x970/0x970
[ 236.196860] ? arch_local_save_flags+0x40/0x40
[ 236.201450] ? __might_sleep+0x95/0x190
[ 236.205428] __alloc_pages_nodemask+0xa80/0xde0
[ 236.210095] ? graph_lock+0x170/0x170
[ 236.213897] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 236.218906] ? graph_lock+0x170/0x170
[ 236.222721] ? find_held_lock+0x36/0x1c0
[ 236.226783] ? cache_grow_begin+0x5a4/0x8c0
[ 236.231101] ? lockdep_hardirqs_on+0x421/0x5c0
[ 236.235681] ? trace_hardirqs_on+0xbd/0x310
[ 236.240013] ? fallback_alloc+0x203/0x2e0
[ 236.244158] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 236.249610] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 236.255150] cache_grow_begin+0x91/0x8c0
[ 236.259209] ? do_raw_spin_unlock+0xa7/0x2f0
[ 236.263621] fallback_alloc+0x203/0x2e0
[ 236.267599] ____cache_alloc_node+0x1c7/0x1e0
[ 236.272095] kmem_cache_alloc+0x1f8/0x730
[ 236.276240] ? emulate_vsyscall+0x314/0xcf0
[ 236.280568] getname_flags+0xd0/0x5a0
[ 236.284377] user_path_at_empty+0x2d/0x50
[ 236.288526] vfs_statx+0x129/0x210
[ 236.292065] ? vfs_statx_fd+0xc0/0xc0
[ 236.295897] __do_sys_newstat+0x8f/0x110
[ 236.299954] ? cp_new_stat+0xa50/0xa50
[ 236.303837] ? do_syscall_64+0x9a/0x820
[ 236.307809] ? do_syscall_64+0x9a/0x820
[ 236.311786] ? lockdep_hardirqs_on+0x421/0x5c0
[ 236.316624] ? trace_hardirqs_on+0xbd/0x310
[ 236.320955] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 236.326319] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 236.331789] __x64_sys_newstat+0x54/0x80
[ 236.335852] do_syscall_64+0x1b9/0x820
[ 236.339739] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 236.345105] ? syscall_return_slowpath+0x5e0/0x5e0
[ 236.350029] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 236.354869] ? trace_hardirqs_on_caller+0x310/0x310
[ 236.359884] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 236.364905] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 236.370440] ? prepare_exit_to_usermode+0x291/0x3b0
[ 236.375454] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 236.380302] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 236.385489] RIP: 0033:0x7f6482e71c65
[ 236.389220] Code: Bad RIP value.
[ 236.392575] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 236.400281] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 236.407545] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 236.414807] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 236.422070] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 236.429332] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 236.436619] warn_alloc_show_mem: 1 callbacks suppressed
[ 236.436630] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 236.436631] Mem-Info:
[ 236.436662] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 236.436662] active_file:15 inactive_file:9 isolated_file:0
[ 236.436662] unevictable:0 dirty:0 writeback:0 unstable:0
[ 236.436662] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 236.436662] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 236.436662] free:13716 free_pcp:235 free_cma:0
[ 236.442103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 236.442111] Call Trace:
[ 236.449394] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 236.451788]
[ 236.484752] Node 0
[ 236.494130] dump_stack+0x1c4/0x2b4
[ 236.496701] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 236.524368] ? dump_stack_print_info.cold.2+0x52/0x52
[ 236.526488] lowmem_reserve[]:
[ 236.528726] warn_alloc.cold.119+0xb7/0x1bd
[ 236.532313] 0
[ 236.557808] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 236.562973] 2819
[ 236.566074] ? lock_downgrade+0x900/0x900
[ 236.570373] 6323
[ 236.572181] ? trace_hardirqs_off+0xb8/0x310
[ 236.577006] 6323
[ 236.579064] ? trace_hardirqs_off+0xb8/0x310
[ 236.583197] Node 0
[ 236.585259] __alloc_pages_slowpath+0x2667/0x2d80
[ 236.589658] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 236.591714] ? warn_alloc+0x120/0x120
[ 236.596072] lowmem_reserve[]:
[ 236.598302] ? trace_hardirqs_on+0x310/0x310
[ 236.603109] 0 0 3503
[ 236.630016] ? warn_alloc+0x120/0x120
[ 236.633791] 3503
[ 236.636888] ? print_usage_bug+0xc0/0xc0
[ 236.643669] ? warn_alloc+0x120/0x120
[ 236.647444] Node 0
[ 236.649491] ? ktime_get+0x2e1/0x440
[ 236.649506] ? print_usage_bug+0xc0/0xc0
[ 236.653566] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 236.657354] ? __lock_acquire+0x7ec/0x4ec0
[ 236.659561] lowmem_reserve[]: 0
[ 236.663267] ? __lock_acquire+0x7ec/0x4ec0
[ 236.667299] 0
[ 236.695660] ? kasan_check_read+0x11/0x20
[ 236.699864] 0 0
[ 236.703144] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 236.709154] ? should_fail+0x22d/0xd01
[ 236.713268] Node 0
[ 236.715235] ? rcu_bh_qs+0xc0/0xc0
[ 236.720743] DMA:
[ 236.724627] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 236.726838] 1*4kB
[ 236.730368] ? __lock_acquire+0x7ec/0x4ec0
[ 236.732404] (U)
[ 236.737494] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 236.739618] 0*8kB
[ 236.743846] ? __lock_acquire+0x7ec/0x4ec0
[ 236.745798] 0*16kB
[ 236.750888] ? should_fail+0x22d/0xd01
[ 236.753017] 1*32kB (U)
[ 236.757247] ? rcu_idle_enter+0x4b0/0x4b0
[ 236.759461] 2*64kB
[ 236.763348] ? mark_held_locks+0x130/0x130
[ 236.765903] (U)
[ 236.770053] ? mark_held_locks+0x130/0x130
[ 236.772268] 1*128kB (U)
[ 236.776613] ? mark_held_locks+0xc7/0x130
[ 236.778559] 1*256kB (U)
[ 236.782788] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 236.785432] 0*512kB
[ 236.789566] ? graph_lock+0x170/0x170
[ 236.792207] 1*1024kB (U)
[ 236.797216] ? print_usage_bug+0xc0/0xc0
[ 236.799517] 1*2048kB
[ 236.803304] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 236.806031] (M)
[ 236.810084] ? check_preemption_disabled+0x48/0x200
[ 236.812459] 3*4096kB (M)
[ 236.817991] ? check_preemption_disabled+0x48/0x200
[ 236.819941] = 15908kB
[ 236.824951] ? __lock_is_held+0xb5/0x140
[ 236.827681] Node 0
[ 236.832692] __alloc_pages_nodemask+0xa80/0xde0
[ 236.835073] DMA32:
[ 236.839121] ? graph_lock+0x170/0x170
[ 236.841440] 4*4kB
[ 236.846101] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 236.848306] (UM)
[ 236.852099] ? graph_lock+0x170/0x170
[ 236.854221] 2*8kB
[ 236.859229] ? find_held_lock+0x36/0x1c0
[ 236.861256] (UM) 2*16kB
[ 236.865056] ? ____cache_alloc_node+0x1c7/0x1e0
[ 236.867174] (M)
[ 236.871236] ? lock_downgrade+0x900/0x900
[ 236.873884] 2*32kB (M)
[ 236.878552] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 236.880498] 4*64kB
[ 236.884634] cache_grow_begin+0x91/0x8c0
[ 236.887182] (M) 3*128kB
[ 236.892751] ? do_raw_spin_unlock+0xa7/0x2f0
[ 236.894974] (M)
[ 236.899034] fallback_alloc+0x203/0x2e0
[ 236.901668] 3*256kB
[ 236.906078] ____cache_alloc_node+0x1c7/0x1e0
[ 236.908027] (M) 4*512kB
[ 236.911997] kmem_cache_alloc_node+0xe3/0x730
[ 236.914290] (UM)
[ 236.918786] ? ipv6_get_ifaddr+0x42e/0x620
[ 236.921428] 3*1024kB (UM)
[ 236.925938] __alloc_skb+0x119/0x770
[ 236.927968] 3*2048kB
[ 236.932190] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 236.935003] (M)
[ 236.938734] ? skb_scrub_packet+0x490/0x490
[ 236.941120] 3*4096kB
[ 236.946381] ? lock_downgrade+0x900/0x900
[ 236.948337] (M)
[ 236.952650] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 236.955026] = 25088kB
[ 236.955033] Node 0
[ 236.959171] ? refcount_sub_and_test_checked+0x203/0x310
[ 236.961130] Normal:
[ 236.966655] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 236.969037] 755*4kB
[ 236.971258] ? addrconf_rs_timer+0x690/0x690
[ 236.976678] (UMEH)
[ 236.978999] ndisc_alloc_skb+0x144/0x340
[ 236.984421] 414*8kB
[ 236.986731] ndisc_send_rs+0x331/0x6e0
[ 236.991110] (UME)
[ 236.993339] addrconf_rs_timer+0x314/0x690
[ 236.997375] 169*16kB
[ 236.999686] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 237.003547] (MEH)
[ 237.005691] call_timer_fn+0x272/0x920
[ 237.009886] 66*32kB (UMEH)
[ 237.012295] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 237.016510] 13*64kB
[ 237.018650] ? process_timeout+0x40/0x40
[ 237.022508] (UMH)
[ 237.025428] ? find_held_lock+0x36/0x1c0
[ 237.029633] 3*128kB
[ 237.031964] ? __run_timers+0x7da/0xc70
[ 237.035994] (H)
[ 237.038132] ? _raw_spin_unlock_irq+0x27/0x80
[ 237.042159] 4*256kB (H)
[ 237.044478] ? _raw_spin_unlock_irq+0x27/0x80
[ 237.048422] 1*512kB
[ 237.050382] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 237.054863] (U)
[ 237.057523] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 237.061988] 0*1024kB
[ 237.064298] ? trace_hardirqs_on+0xbd/0x310
[ 237.068509] 0*2048kB
[ 237.070475] ? kasan_check_read+0x11/0x20
[ 237.075028] 0*4096kB
[ 237.077429] ? __run_timers+0x7da/0xc70
[ 237.081720] = 13900kB
[ 237.081733] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 237.084126] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 237.088252] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 237.090650] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 237.094596] 2312 total pagecache pages
[ 237.097000] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 237.105828] 0 pages in swap cache
[ 237.111259] __run_timers+0x7e5/0xc70
[ 237.119803] Swap cache stats: add 0, delete 0, find 0/0
[ 237.119810] Free swap = 0kB
[ 237.124041] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 237.127890] Total swap = 0kB
[ 237.127897] 1965979 pages RAM
[ 237.132132] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 237.135555] 0 pages HighMem/MovableOnly
[ 237.139342] ? graph_lock+0x170/0x170
[ 237.144672] 342306 pages reserved
[ 237.144679] 0 pages cma reserved
[ 237.147774] ? enqueue_hrtimer+0x1a5/0x560
[ 237.153187] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 237.156109] ? lock_release+0x970/0x970
[ 237.156124] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 237.159318] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 237.164221] ? find_held_lock+0x36/0x1c0
[ 237.168164] init cpuset=
[ 237.171950] ? graph_lock+0x170/0x170
[ 237.175376] /
[ 237.178755] ? pvclock_read_flags+0x160/0x160
[ 237.182983] mems_allowed=0
[ 237.189466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 237.233376] ? check_preemption_disabled+0x48/0x200
[ 237.238417] ? __lock_is_held+0xb5/0x140
[ 237.242476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 237.248011] ? check_preemption_disabled+0x48/0x200
[ 237.253031] run_timer_softirq+0x52/0xb0
[ 237.257093] ? rcu_read_lock_sched_held+0x108/0x120
[ 237.262108] __do_softirq+0x30b/0xad8
[ 237.265915] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 237.271022] ? pvclock_read_flags+0x160/0x160
[ 237.275515] ? lapic_next_event+0x5a/0x90
[ 237.279658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 237.285194] ? check_preemption_disabled+0x48/0x200
[ 237.290218] ? check_preemption_disabled+0x48/0x200
[ 237.295235] ? kvm_clock_read+0x18/0x30
[ 237.299206] ? kvm_sched_clock_read+0x9/0x20
[ 237.303613] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 237.309147] ? check_preemption_disabled+0x48/0x200
[ 237.314186] irq_exit+0x17f/0x1c0
[ 237.317648] smp_apic_timer_interrupt+0x1cb/0x760
[ 237.322502] ? smp_reschedule_interrupt+0x109/0x650
[ 237.327515] ? smp_call_function_single_interrupt+0x650/0x650
[ 237.333394] ? interrupt_entry+0xb5/0xf0
[ 237.337454] ? trace_hardirqs_off_caller+0xbb/0x310
[ 237.342465] ? trace_hardirqs_off_caller+0xbb/0x310
[ 237.347480] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 237.352326] ? trace_hardirqs_on_caller+0x310/0x310
[ 237.357342] ? trace_hardirqs_on_caller+0x310/0x310
[ 237.362358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 237.367890] ? check_preemption_disabled+0x48/0x200
[ 237.372903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 237.378444] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 237.383312] apic_timer_interrupt+0xf/0x20
[ 237.387536]
[ 237.389772] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 237.395746] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 237.414656] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 237.422371] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 237.429638] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 237.436904] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 237.444169] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 237.451436] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 237.458721] ? save_stack+0xa9/0xd0
[ 237.462365] __kmalloc_node_track_caller+0x33/0x70
[ 237.467303] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 237.472065] pskb_expand_head+0x230/0x10f0
[ 237.476301] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 237.481837] ? memcpy+0x45/0x50
[ 237.485118] ? __copy_skb_header+0x350/0x6b0
[ 237.489525] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 237.494032] ? skb_checksum+0x140/0x140
[ 237.498007] ? __lock_is_held+0xb5/0x140
[ 237.502074] ? kasan_check_write+0x14/0x20
[ 237.506326] ? __skb_clone+0x6c7/0xa00
[ 237.510215] ? __copy_skb_header+0x6b0/0x6b0
[ 237.514615] ? kmem_cache_alloc+0x33a/0x730
[ 237.518933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 237.524471] skb_ensure_writable+0x3dd/0x640
[ 237.528879] ? skb_cow_data+0xf10/0xf10
[ 237.532853] ? preempt_notifier_register+0x200/0x200
[ 237.537957] ? __switch_to_asm+0x34/0x70
[ 237.542016] ? __switch_to_asm+0x34/0x70
[ 237.546077] ? __switch_to_asm+0x40/0x70
[ 237.550135] ? __switch_to_asm+0x34/0x70
[ 237.554190] ? __switch_to_asm+0x40/0x70
[ 237.558247] ? __switch_to_asm+0x40/0x70
[ 237.562310] ? __switch_to_asm+0x34/0x70
[ 237.566381] ? __switch_to_asm+0x34/0x70
[ 237.570436] ? __switch_to_asm+0x40/0x70
[ 237.574501] ? __switch_to_asm+0x34/0x70
[ 237.578571] bpf_clone_redirect+0x14a/0x490
[ 237.582896] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 237.587914] ? __sched_text_start+0x8/0x8
[ 237.592063] ? lockdep_hardirqs_on+0x421/0x5c0
[ 237.596642] ? retint_kernel+0x2d/0x2d
[ 237.600545] ? trace_hardirqs_on_caller+0xc0/0x310
[ 237.605475] ? find_held_lock+0x36/0x1c0
[ 237.609536] ? lock_acquire+0x1ed/0x520
[ 237.613508] ? bpf_test_run+0x3cb/0x780
[ 237.617488] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 237.623044] ? check_preemption_disabled+0x48/0x200
[ 237.628062] ? kasan_check_read+0x11/0x20
[ 237.632210] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 237.637485] ? rcu_bh_qs+0xc0/0xc0
[ 237.641025] ? preempt_schedule+0x4d/0x60
[ 237.645169] ? ___preempt_schedule+0x16/0x18
[ 237.649575] ? bpf_test_run+0x25d/0x780
[ 237.653562] ? netlink_diag_dump+0x2a0/0x2a0
[ 237.657974] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 237.662739] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 237.667579] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 237.673108] ? fput+0x130/0x1a0
[ 237.676387] ? __bpf_prog_get+0x9b/0x290
[ 237.680481] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 237.685315] ? bpf_prog_test_run+0x130/0x1a0
[ 237.689724] ? __x64_sys_bpf+0x3d8/0x520
[ 237.693793] ? bpf_prog_get+0x20/0x20
[ 237.697624] ? do_syscall_64+0x1b9/0x820
[ 237.701677] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 237.707038] ? syscall_return_slowpath+0x5e0/0x5e0
[ 237.711966] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 237.716807] ? trace_hardirqs_on_caller+0x310/0x310
[ 237.721846] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 237.726856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 237.732393] ? prepare_exit_to_usermode+0x291/0x3b0
[ 237.737408] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 237.742266] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 237.747644] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 237.747731] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 237.753878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 237.753883] Call Trace:
[ 237.753888]
[ 237.753907] dump_stack+0x1c4/0x2b4
[ 237.753925] ? dump_stack_print_info.cold.2+0x52/0x52
[ 237.760474] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 237.769746] warn_alloc.cold.119+0xb7/0x1bd
[ 237.772302] syz-executor4 cpuset=
[ 237.774443] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 237.778066] syz4
[ 237.783253] ? lock_downgrade+0x900/0x900
[ 237.793712] mems_allowed=0
[ 237.798039] ? trace_hardirqs_off+0xb8/0x310
[ 237.819722] ? trace_hardirqs_off+0xb8/0x310
[ 237.824136] __alloc_pages_slowpath+0x2667/0x2d80
[ 237.829002] ? warn_alloc+0x120/0x120
[ 237.832798] ? trace_hardirqs_on+0x310/0x310
[ 237.837203] ? warn_alloc+0x120/0x120
[ 237.841010] ? print_usage_bug+0xc0/0xc0
[ 237.845077] ? warn_alloc+0x120/0x120
[ 237.848891] ? ktime_get+0x2e1/0x440
[ 237.852598] ? print_usage_bug+0xc0/0xc0
[ 237.856657] ? __lock_acquire+0x7ec/0x4ec0
[ 237.860887] ? __lock_acquire+0x7ec/0x4ec0
[ 237.865117] ? kasan_check_read+0x11/0x20
[ 237.869279] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 237.874812] ? should_fail+0x22d/0xd01
[ 237.878695] ? rcu_bh_qs+0xc0/0xc0
[ 237.882240] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 237.887341] ? __lock_acquire+0x7ec/0x4ec0
[ 237.891578] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 237.896673] ? __lock_acquire+0x7ec/0x4ec0
[ 237.900903] ? should_fail+0x22d/0xd01
[ 237.904787] ? rcu_idle_enter+0x4b0/0x4b0
[ 237.908937] ? mark_held_locks+0x130/0x130
[ 237.913170] ? mark_held_locks+0x130/0x130
[ 237.917403] ? mark_held_locks+0xc7/0x130
[ 237.921547] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 237.926560] ? graph_lock+0x170/0x170
[ 237.930355] ? print_usage_bug+0xc0/0xc0
[ 237.934416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 237.939957] ? check_preemption_disabled+0x48/0x200
[ 237.944967] ? check_preemption_disabled+0x48/0x200
[ 237.949989] ? __lock_is_held+0xb5/0x140
[ 237.954050] __alloc_pages_nodemask+0xa80/0xde0
[ 237.958713] ? graph_lock+0x170/0x170
[ 237.962515] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 237.967529] ? graph_lock+0x170/0x170
[ 237.971338] ? find_held_lock+0x36/0x1c0
[ 237.975404] ? ____cache_alloc_node+0x1c7/0x1e0
[ 237.980070] ? lock_downgrade+0x900/0x900
[ 237.984227] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 237.989764] cache_grow_begin+0x91/0x8c0
[ 237.993840] ? do_raw_spin_unlock+0xa7/0x2f0
[ 237.998254] fallback_alloc+0x203/0x2e0
[ 238.002239] ____cache_alloc_node+0x1c7/0x1e0
[ 238.006735] kmem_cache_alloc_node+0xe3/0x730
[ 238.011234] ? ipv6_get_ifaddr+0x42e/0x620
[ 238.015476] __alloc_skb+0x119/0x770
[ 238.019194] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 238.024501] ? skb_scrub_packet+0x490/0x490
[ 238.028817] ? lock_downgrade+0x900/0x900
[ 238.032985] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 238.038519] ? refcount_sub_and_test_checked+0x203/0x310
[ 238.043969] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 238.049417] ? addrconf_rs_timer+0x690/0x690
[ 238.053830] ndisc_alloc_skb+0x144/0x340
[ 238.057892] ndisc_send_rs+0x331/0x6e0
[ 238.061775] addrconf_rs_timer+0x314/0x690
[ 238.066009] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 238.070253] call_timer_fn+0x272/0x920
[ 238.074135] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 238.078383] ? process_timeout+0x40/0x40
[ 238.082439] ? find_held_lock+0x36/0x1c0
[ 238.086596] ? mark_held_locks+0xc7/0x130
[ 238.090742] ? _raw_spin_unlock_irq+0x27/0x80
[ 238.095242] ? _raw_spin_unlock_irq+0x27/0x80
[ 238.099731] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 238.103963] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 238.108559] ? trace_hardirqs_on+0xbd/0x310
[ 238.112875] ? kasan_check_read+0x11/0x20
[ 238.117018] ? __run_timers+0x7da/0xc70
[ 238.121077] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 238.126525] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 238.130764] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 238.134997] __run_timers+0x7e5/0xc70
[ 238.138805] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 238.144166] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 238.149736] ? graph_lock+0x170/0x170
[ 238.153537] ? print_usage_bug+0xc0/0xc0
[ 238.157591] ? lock_release+0x970/0x970
[ 238.161569] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 238.166764] ? find_held_lock+0x36/0x1c0
[ 238.170829] ? graph_lock+0x170/0x170
[ 238.174629] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 238.180165] ? check_preemption_disabled+0x48/0x200
[ 238.185185] ? __lock_is_held+0xb5/0x140
[ 238.189246] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 238.194780] ? check_preemption_disabled+0x48/0x200
[ 238.199818] run_timer_softirq+0x52/0xb0
[ 238.203881] ? rcu_read_lock_sched_held+0x108/0x120
[ 238.208896] __do_softirq+0x30b/0xad8
[ 238.212700] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 238.217803] ? pvclock_read_flags+0x160/0x160
[ 238.222292] ? lapic_next_event+0x5a/0x90
[ 238.226434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 238.232250] ? check_preemption_disabled+0x48/0x200
[ 238.237282] ? check_preemption_disabled+0x48/0x200
[ 238.242301] ? kvm_clock_read+0x18/0x30
[ 238.246294] ? kvm_sched_clock_read+0x9/0x20
[ 238.250701] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 238.256238] ? check_preemption_disabled+0x48/0x200
[ 238.261263] irq_exit+0x17f/0x1c0
[ 238.264713] smp_apic_timer_interrupt+0x1cb/0x760
[ 238.269554] ? smp_call_function_single_interrupt+0x650/0x650
[ 238.275433] ? interrupt_entry+0xb5/0xf0
[ 238.279497] ? trace_hardirqs_off_caller+0xbb/0x310
[ 238.284507] ? trace_hardirqs_off_caller+0xbb/0x310
[ 238.289521] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 238.294358] ? trace_hardirqs_on_caller+0x310/0x310
[ 238.299371] ? trace_hardirqs_on_caller+0x310/0x310
[ 238.304384] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 238.309923] ? check_preemption_disabled+0x48/0x200
[ 238.315238] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 238.320783] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 238.325630] apic_timer_interrupt+0xf/0x20
[ 238.330030]
[ 238.332268] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 238.337541] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 238.356611] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 238.364315] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 238.371586] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 238.378866] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 238.386137] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 238.393400] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 238.400680] ? arch_local_irq_restore+0x45/0x52
[ 238.405381] dump_stack+0x26a/0x2b4
[ 238.409007] ? dump_stack_print_info.cold.2+0x52/0x52
[ 238.414213] dump_header+0x27b/0xf72
[ 238.417932] ? mark_held_locks+0x130/0x130
[ 238.422162] ? pagefault_out_of_memory+0x197/0x197
[ 238.427096] ? __lock_acquire+0x7ec/0x4ec0
[ 238.431323] ? graph_lock+0x170/0x170
[ 238.435118] ? mem_cgroup_charge_statistics+0x780/0x780
[ 238.440480] ? print_usage_bug+0xc0/0xc0
[ 238.444567] ? graph_lock+0x170/0x170
[ 238.448366] ? print_usage_bug+0xc0/0xc0
[ 238.452422] ? print_usage_bug+0xc0/0xc0
[ 238.456489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 238.462030] ? find_held_lock+0x36/0x1c0
[ 238.466098] ? mark_held_locks+0xc7/0x130
[ 238.470246] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 238.475347] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 238.480450] ? lockdep_hardirqs_on+0x421/0x5c0
[ 238.485030] ? trace_hardirqs_on+0xbd/0x310
[ 238.489361] ? kasan_check_read+0x11/0x20
[ 238.493505] ? ___ratelimit+0x36f/0x655
[ 238.497479] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 238.502930] ? trace_hardirqs_on+0x310/0x310
[ 238.507339] ? lock_downgrade+0x900/0x900
[ 238.511493] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 238.516681] ? ___ratelimit+0xaa/0x655
[ 238.520564] ? idr_get_free+0xec0/0xec0
[ 238.524540] ? kasan_check_write+0x14/0x20
[ 238.528771] ? do_raw_spin_lock+0xc1/0x200
[ 238.533006] oom_kill_process.cold.27+0x10/0x903
[ 238.537758] ? graph_lock+0x170/0x170
[ 238.541560] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 238.547353] ? kasan_check_read+0x11/0x20
[ 238.551498] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 238.556788] ? oom_evaluate_task+0x540/0x540
[ 238.561202] ? find_held_lock+0x36/0x1c0
[ 238.565268] ? out_of_memory+0x974/0x1430
[ 238.569414] ? lock_downgrade+0x900/0x900
[ 238.573567] ? check_preemption_disabled+0x48/0x200
[ 238.578584] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 238.584391] ? kasan_check_read+0x11/0x20
[ 238.588560] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 238.593831] ? rcu_bh_qs+0xc0/0xc0
[ 238.597370] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 238.602900] ? oom_evaluate_task+0x302/0x540
[ 238.607307] out_of_memory+0xa84/0x1430
[ 238.611282] ? oom_killer_disable+0x3a0/0x3a0
[ 238.615773] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 238.620717] ? __mutex_add_waiter+0x2a0/0x2a0
[ 238.625220] __alloc_pages_slowpath+0x2318/0x2d80
[ 238.630090] ? warn_alloc+0x120/0x120
[ 238.633901] ? print_usage_bug+0xc0/0xc0
[ 238.637964] ? warn_alloc+0x120/0x120
[ 238.641761] ? print_usage_bug+0xc0/0xc0
[ 238.645821] ? print_usage_bug+0xc0/0xc0
[ 238.649877] ? print_usage_bug+0xc0/0xc0
[ 238.653934] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 238.659467] ? should_fail+0x22d/0xd01
[ 238.663357] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 238.668476] ? find_held_lock+0x36/0x1c0
[ 238.672543] ? mark_held_locks+0x130/0x130
[ 238.676777] ? ___might_sleep+0x1ed/0x300
[ 238.680917] ? lock_release+0x970/0x970
[ 238.684890] ? arch_local_save_flags+0x40/0x40
[ 238.689478] ? __might_sleep+0x95/0x190
[ 238.693456] __alloc_pages_nodemask+0xa80/0xde0
[ 238.698121] ? graph_lock+0x170/0x170
[ 238.701928] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 238.706938] ? graph_lock+0x170/0x170
[ 238.710742] ? find_held_lock+0x36/0x1c0
[ 238.714804] ? cache_grow_begin+0x5a4/0x8c0
[ 238.719127] ? lockdep_hardirqs_on+0x421/0x5c0
[ 238.723712] ? trace_hardirqs_on+0xbd/0x310
[ 238.728028] ? fallback_alloc+0x203/0x2e0
[ 238.732180] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 238.737642] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 238.743188] cache_grow_begin+0x91/0x8c0
[ 238.747262] ? do_raw_spin_unlock+0xa7/0x2f0
[ 238.751678] fallback_alloc+0x203/0x2e0
[ 238.755752] ____cache_alloc_node+0x1c7/0x1e0
[ 238.760247] kmem_cache_alloc+0x1f8/0x730
[ 238.764398] ? emulate_vsyscall+0x314/0xcf0
[ 238.768733] getname_flags+0xd0/0x5a0
[ 238.772539] user_path_at_empty+0x2d/0x50
[ 238.776685] vfs_statx+0x129/0x210
[ 238.780235] ? vfs_statx_fd+0xc0/0xc0
[ 238.784041] __do_sys_newstat+0x8f/0x110
[ 238.788097] ? cp_new_stat+0xa50/0xa50
[ 238.791981] ? do_syscall_64+0x9a/0x820
[ 238.795950] ? do_syscall_64+0x9a/0x820
[ 238.799921] ? lockdep_hardirqs_on+0x421/0x5c0
[ 238.804510] ? trace_hardirqs_on+0xbd/0x310
[ 238.808847] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 238.814207] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 238.819663] __x64_sys_newstat+0x54/0x80
[ 238.823722] do_syscall_64+0x1b9/0x820
[ 238.827610] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 238.832971] ? syscall_return_slowpath+0x5e0/0x5e0
[ 238.837894] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 238.842735] ? trace_hardirqs_on_caller+0x310/0x310
[ 238.847750] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 238.852776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 238.858311] ? prepare_exit_to_usermode+0x291/0x3b0
[ 238.863327] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 238.868202] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 238.873386] RIP: 0033:0x7f6482e71c65
[ 238.877131] Code: Bad RIP value.
[ 238.880493] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 238.888203] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 238.895470] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 238.902733] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 238.909998] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 238.917265] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 238.924556] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 238.924561] warn_alloc_show_mem: 1 callbacks suppressed
[ 238.924567] Mem-Info:
[ 238.931841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 238.937206] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 238.937206] active_file:15 inactive_file:9 isolated_file:0
[ 238.937206] unevictable:0 dirty:0 writeback:0 unstable:0
[ 238.937206] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 238.937206] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 238.937206] free:13716 free_pcp:235 free_cma:0
[ 238.939574] Call Trace:
[ 238.948948] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 238.981878]
[ 238.984446] Node 0
[ 239.012112] dump_stack+0x1c4/0x2b4
[ 239.014252] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 239.016459] ? dump_stack_print_info.cold.2+0x52/0x52
[ 239.020056] lowmem_reserve[]:
[ 239.045558] warn_alloc.cold.119+0xb7/0x1bd
[ 239.050708] 0 2819
[ 239.053807] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 239.058096] 6323 6323
[ 239.060339] ? lock_downgrade+0x900/0x900
[ 239.067647] ? trace_hardirqs_off+0xb8/0x310
[ 239.071776] Node 0 DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 239.076193] ? trace_hardirqs_off+0xb8/0x310
[ 239.076216] __alloc_pages_slowpath+0x2667/0x2d80
[ 239.103672] lowmem_reserve[]: 0
[ 239.108101] ? warn_alloc+0x120/0x120
[ 239.112896] 0
[ 239.116163] ? trace_hardirqs_on+0x310/0x310
[ 239.119938] 3503
[ 239.121729] ? warn_alloc+0x120/0x120
[ 239.126106] 3503
[ 239.128174] ? print_usage_bug+0xc0/0xc0
[ 239.131947] Node 0
[ 239.133998] ? warn_alloc+0x120/0x120
[ 239.138055] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 239.140263] ? ktime_get+0x2e1/0x440
[ 239.144031] lowmem_reserve[]: 0
[ 239.172391] ? print_usage_bug+0xc0/0xc0
[ 239.172407] ? __lock_acquire+0x7ec/0x4ec0
[ 239.176096] 0
[ 239.179371] ? __lock_acquire+0x7ec/0x4ec0
[ 239.183401] 0 0
[ 239.187638] ? kasan_check_read+0x11/0x20
[ 239.193633] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 239.195580] Node 0
[ 239.199718] ? should_fail+0x22d/0xd01
[ 239.205308] DMA:
[ 239.207534] ? rcu_bh_qs+0xc0/0xc0
[ 239.211393] 1*4kB
[ 239.213447] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 239.216954] (U)
[ 239.219097] ? __lock_acquire+0x7ec/0x4ec0
[ 239.224177] 0*8kB
[ 239.226143] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 239.230344] 0*16kB 1*32kB
[ 239.232495] ? __lock_acquire+0x7ec/0x4ec0
[ 239.237568] (U)
[ 239.240405] ? should_fail+0x22d/0xd01
[ 239.244610] 2*64kB (U)
[ 239.246585] ? rcu_idle_enter+0x4b0/0x4b0
[ 239.250443] 1*128kB
[ 239.253018] ? mark_held_locks+0x130/0x130
[ 239.257135] (U)
[ 239.259448] ? mark_held_locks+0x130/0x130
[ 239.263648] 1*256kB (U)
[ 239.265626] ? mark_held_locks+0xc7/0x130
[ 239.269831] 0*512kB
[ 239.272495] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 239.276625] 1*1024kB
[ 239.278934] ? graph_lock+0x170/0x170
[ 239.283920] (U)
[ 239.286319] ? print_usage_bug+0xc0/0xc0
[ 239.290088] 1*2048kB (M)
[ 239.292070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 239.296111] 3*4096kB
[ 239.298861] ? check_preemption_disabled+0x48/0x200
[ 239.304366] (M) = 15908kB
[ 239.306775] ? check_preemption_disabled+0x48/0x200
[ 239.311775] Node 0
[ 239.314540] ? __lock_is_held+0xb5/0x140
[ 239.319517] DMA32: 4*4kB
[ 239.321766] __alloc_pages_nodemask+0xa80/0xde0
[ 239.325788] (UM) 2*8kB
[ 239.328543] ? graph_lock+0x170/0x170
[ 239.333178] (UM) 2*16kB
[ 239.335766] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 239.339529] (M) 2*32kB
[ 239.342202] ? graph_lock+0x170/0x170
[ 239.342226] ? find_held_lock+0x36/0x1c0
[ 239.347221] (M)
[ 239.349801] ? ____cache_alloc_node+0x1c7/0x1e0
[ 239.353568] 4*64kB (M)
[ 239.357626] ? lock_downgrade+0x900/0x900
[ 239.359577] 3*128kB
[ 239.364239] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 239.366788] (M) 3*256kB
[ 239.370932] cache_grow_begin+0x91/0x8c0
[ 239.373226] (M)
[ 239.378764] ? do_raw_spin_unlock+0xa7/0x2f0
[ 239.381412] 4*512kB
[ 239.385465] fallback_alloc+0x203/0x2e0
[ 239.387414] (UM)
[ 239.391815] ____cache_alloc_node+0x1c7/0x1e0
[ 239.394117] 3*1024kB
[ 239.398103] kmem_cache_alloc_node+0xe3/0x730
[ 239.400137] (UM)
[ 239.404625] ? ipv6_get_ifaddr+0x42e/0x620
[ 239.407002] 3*2048kB (M)
[ 239.411528] __alloc_skb+0x119/0x770
[ 239.413558] 3*4096kB
[ 239.418650] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 239.421373] (M)
[ 239.425092] ? skb_scrub_packet+0x490/0x490
[ 239.427464] = 25088kB
[ 239.427471] Node 0
[ 239.432822] ? lock_downgrade+0x900/0x900
[ 239.434773] Normal:
[ 239.439095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 239.441490] 755*4kB
[ 239.443719] ? refcount_sub_and_test_checked+0x203/0x310
[ 239.447830] (UMEH) 414*8kB
[ 239.450170] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 239.455679] (UME)
[ 239.457993] ? addrconf_rs_timer+0x690/0x690
[ 239.463428] 169*16kB
[ 239.466359] ndisc_alloc_skb+0x144/0x340
[ 239.471780] (MEH)
[ 239.473920] ndisc_send_rs+0x331/0x6e0
[ 239.478295] 66*32kB (UMEH)
[ 239.480702] addrconf_rs_timer+0x314/0x690
[ 239.484736] 13*64kB
[ 239.486879] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 239.490738] (UMH)
[ 239.493679] call_timer_fn+0x272/0x920
[ 239.497874] 3*128kB
[ 239.500193] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 239.504391] (H) 4*256kB
[ 239.506537] ? process_timeout+0x40/0x40
[ 239.510405] (H) 1*512kB
[ 239.512723] ? find_held_lock+0x36/0x1c0
[ 239.512745] ? __run_timers+0x7da/0xc70
[ 239.516945] (U) 0*1024kB
[ 239.519622] ? _raw_spin_unlock_irq+0x27/0x80
[ 239.523651] 0*2048kB
[ 239.526314] ? _raw_spin_unlock_irq+0x27/0x80
[ 239.530348] 0*4096kB = 13900kB
[ 239.534321] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 239.537058] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 239.541544] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 239.543933] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 239.548415] ? trace_hardirqs_on+0xbd/0x310
[ 239.551582] 2312 total pagecache pages
[ 239.555804] ? kasan_check_read+0x11/0x20
[ 239.555820] ? __run_timers+0x7da/0xc70
[ 239.564638] 0 pages in swap cache
[ 239.569214] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 239.577764] Swap cache stats: add 0, delete 0, find 0/0
[ 239.577772] Free swap = 0kB
[ 239.582095] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 239.585950] Total swap = 0kB
[ 239.590095] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 239.594047] 1965979 pages RAM
[ 239.597493] __run_timers+0x7e5/0xc70
[ 239.602927] 0 pages HighMem/MovableOnly
[ 239.608289] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 239.611358] 342306 pages reserved
[ 239.611365] 0 pages cma reserved
[ 239.615593] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 239.618656] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 239.622801] ? graph_lock+0x170/0x170
[ 239.622818] ? enqueue_hrtimer+0x1a5/0x560
[ 239.622831] ? lock_release+0x970/0x970
[ 239.625985] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 239.629713] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 239.633679] init cpuset=
[ 239.639035] ? find_held_lock+0x36/0x1c0
[ 239.642472] /
[ 239.645830] ? graph_lock+0x170/0x170
[ 239.650824] mems_allowed=0
[ 239.657310] ? pvclock_read_flags+0x160/0x160
[ 239.703724] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 239.709267] ? check_preemption_disabled+0x48/0x200
[ 239.714290] ? __lock_is_held+0xb5/0x140
[ 239.718353] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 239.723887] ? check_preemption_disabled+0x48/0x200
[ 239.728914] run_timer_softirq+0x52/0xb0
[ 239.732977] ? rcu_read_lock_sched_held+0x108/0x120
[ 239.737999] __do_softirq+0x30b/0xad8
[ 239.741806] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 239.746913] ? pvclock_read_flags+0x160/0x160
[ 239.751407] ? lapic_next_event+0x5a/0x90
[ 239.755550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 239.761091] ? check_preemption_disabled+0x48/0x200
[ 239.766108] ? check_preemption_disabled+0x48/0x200
[ 239.771136] ? kvm_clock_read+0x18/0x30
[ 239.775106] ? kvm_sched_clock_read+0x9/0x20
[ 239.779512] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 239.785059] ? check_preemption_disabled+0x48/0x200
[ 239.790097] irq_exit+0x17f/0x1c0
[ 239.793547] smp_apic_timer_interrupt+0x1cb/0x760
[ 239.798388] ? smp_reschedule_interrupt+0x109/0x650
[ 239.803412] ? smp_call_function_single_interrupt+0x650/0x650
[ 239.809294] ? interrupt_entry+0xb5/0xf0
[ 239.813378] ? trace_hardirqs_off_caller+0xbb/0x310
[ 239.818388] ? trace_hardirqs_off_caller+0xbb/0x310
[ 239.823501] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 239.828341] ? trace_hardirqs_on_caller+0x310/0x310
[ 239.833351] ? trace_hardirqs_on_caller+0x310/0x310
[ 239.838364] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 239.843907] ? check_preemption_disabled+0x48/0x200
[ 239.848930] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 239.854484] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 239.859337] apic_timer_interrupt+0xf/0x20
[ 239.863565]
[ 239.865806] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 239.871698] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 239.890597] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 239.898307] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 239.905576] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 239.912846] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 239.920118] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 239.927383] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 239.934680] ? save_stack+0xa9/0xd0
[ 239.938316] __kmalloc_node_track_caller+0x33/0x70
[ 239.943249] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 239.948016] pskb_expand_head+0x230/0x10f0
[ 239.952259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 239.957792] ? memcpy+0x45/0x50
[ 239.961084] ? __copy_skb_header+0x350/0x6b0
[ 239.965495] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 239.969990] ? skb_checksum+0x140/0x140
[ 239.973968] ? __lock_is_held+0xb5/0x140
[ 239.978043] ? kasan_check_write+0x14/0x20
[ 239.982274] ? __skb_clone+0x6c7/0xa00
[ 239.986169] ? __copy_skb_header+0x6b0/0x6b0
[ 239.990578] ? kmem_cache_alloc+0x33a/0x730
[ 239.994899] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 240.000440] skb_ensure_writable+0x3dd/0x640
[ 240.004853] ? skb_cow_data+0xf10/0xf10
[ 240.008831] ? preempt_notifier_register+0x200/0x200
[ 240.013936] ? __switch_to_asm+0x34/0x70
[ 240.017998] ? __switch_to_asm+0x34/0x70
[ 240.022064] ? __switch_to_asm+0x40/0x70
[ 240.026120] ? __switch_to_asm+0x34/0x70
[ 240.030179] ? __switch_to_asm+0x40/0x70
[ 240.034236] ? __switch_to_asm+0x40/0x70
[ 240.038296] ? __switch_to_asm+0x34/0x70
[ 240.042360] ? __switch_to_asm+0x34/0x70
[ 240.046423] ? __switch_to_asm+0x40/0x70
[ 240.050485] ? __switch_to_asm+0x34/0x70
[ 240.054557] bpf_clone_redirect+0x14a/0x490
[ 240.058883] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 240.063903] ? __sched_text_start+0x8/0x8
[ 240.068053] ? lockdep_hardirqs_on+0x421/0x5c0
[ 240.072639] ? retint_kernel+0x2d/0x2d
[ 240.076536] ? trace_hardirqs_on_caller+0xc0/0x310
[ 240.081468] ? find_held_lock+0x36/0x1c0
[ 240.085544] ? lock_acquire+0x1ed/0x520
[ 240.089518] ? bpf_test_run+0x3cb/0x780
[ 240.093492] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 240.099037] ? check_preemption_disabled+0x48/0x200
[ 240.104062] ? kasan_check_read+0x11/0x20
[ 240.108214] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 240.113486] ? rcu_bh_qs+0xc0/0xc0
[ 240.117032] ? preempt_schedule+0x4d/0x60
[ 240.121179] ? ___preempt_schedule+0x16/0x18
[ 240.125589] ? bpf_test_run+0x25d/0x780
[ 240.129568] ? netlink_diag_dump+0x2a0/0x2a0
[ 240.133986] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 240.138752] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 240.143680] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 240.149621] ? fput+0x130/0x1a0
[ 240.152905] ? __bpf_prog_get+0x9b/0x290
[ 240.156967] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 240.161808] ? bpf_prog_test_run+0x130/0x1a0
[ 240.166219] ? __x64_sys_bpf+0x3d8/0x520
[ 240.170278] ? bpf_prog_get+0x20/0x20
[ 240.174094] ? do_syscall_64+0x1b9/0x820
[ 240.178159] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 240.183523] ? syscall_return_slowpath+0x5e0/0x5e0
[ 240.188447] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 240.193291] ? trace_hardirqs_on_caller+0x310/0x310
[ 240.198308] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 240.203328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 240.208863] ? prepare_exit_to_usermode+0x291/0x3b0
[ 240.213882] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 240.218734] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 240.224127] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 240.224216] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 240.230362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 240.230367] Call Trace:
[ 240.230375]
[ 240.230396] dump_stack+0x1c4/0x2b4
[ 240.230414] ? dump_stack_print_info.cold.2+0x52/0x52
[ 240.236957] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 240.246333] warn_alloc.cold.119+0xb7/0x1bd
[ 240.248884] syz-executor4 cpuset=
[ 240.251035] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 240.254646] syz4
[ 240.259828] ? lock_downgrade+0x900/0x900
[ 240.270279] mems_allowed=0
[ 240.291889] ? trace_hardirqs_off+0xb8/0x310
[ 240.296303] ? trace_hardirqs_off+0xb8/0x310
[ 240.300715] __alloc_pages_slowpath+0x2667/0x2d80
[ 240.305581] ? warn_alloc+0x120/0x120
[ 240.309493] ? warn_alloc+0x120/0x120
[ 240.313567] ? print_usage_bug+0xc0/0xc0
[ 240.317632] ? warn_alloc+0x120/0x120
[ 240.321429] ? print_usage_bug+0xc0/0xc0
[ 240.325491] ? __lock_acquire+0x7ec/0x4ec0
[ 240.329718] ? __lock_acquire+0x7ec/0x4ec0
[ 240.333952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 240.339489] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 240.345030] ? should_fail+0x22d/0xd01
[ 240.348920] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 240.354024] ? __lock_acquire+0x7ec/0x4ec0
[ 240.358264] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 240.363370] ? __lock_acquire+0x7ec/0x4ec0
[ 240.367600] ? should_fail+0x22d/0xd01
[ 240.371495] ? mark_held_locks+0x130/0x130
[ 240.375736] ? mark_held_locks+0x130/0x130
[ 240.379974] ? graph_lock+0x170/0x170
[ 240.384154] ? print_usage_bug+0xc0/0xc0
[ 240.388211] ? graph_lock+0x170/0x170
[ 240.392017] ? print_usage_bug+0xc0/0xc0
[ 240.396074] ? wq_watchdog_touch+0x9c/0xfe
[ 240.400311] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 240.405846] ? check_preemption_disabled+0x48/0x200
[ 240.410859] ? check_preemption_disabled+0x48/0x200
[ 240.415883] ? __lock_is_held+0xb5/0x140
[ 240.419953] __alloc_pages_nodemask+0xa80/0xde0
[ 240.424624] ? graph_lock+0x170/0x170
[ 240.428427] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 240.433434] ? graph_lock+0x170/0x170
[ 240.437242] ? find_held_lock+0x36/0x1c0
[ 240.441315] ? ____cache_alloc_node+0x1c7/0x1e0
[ 240.445979] ? lock_downgrade+0x900/0x900
[ 240.450137] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 240.455676] cache_grow_begin+0x91/0x8c0
[ 240.459735] ? do_raw_spin_unlock+0xa7/0x2f0
[ 240.464145] fallback_alloc+0x203/0x2e0
[ 240.468127] ____cache_alloc_node+0x1c7/0x1e0
[ 240.472623] kmem_cache_alloc_node+0xe3/0x730
[ 240.477116] ? ipv6_get_ifaddr+0x42e/0x620
[ 240.481359] __alloc_skb+0x119/0x770
[ 240.485069] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 240.490349] ? skb_scrub_packet+0x490/0x490
[ 240.494667] ? lock_downgrade+0x900/0x900
[ 240.498819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 240.504354] ? refcount_sub_and_test_checked+0x203/0x310
[ 240.509809] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 240.515259] ? addrconf_rs_timer+0x690/0x690
[ 240.519676] ndisc_alloc_skb+0x144/0x340
[ 240.523740] ndisc_send_rs+0x331/0x6e0
[ 240.527634] addrconf_rs_timer+0x314/0x690
[ 240.531870] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 240.536119] call_timer_fn+0x272/0x920
[ 240.540013] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 240.544246] ? process_timeout+0x40/0x40
[ 240.548306] ? find_held_lock+0x36/0x1c0
[ 240.552371] ? mark_held_locks+0xc7/0x130
[ 240.556518] ? _raw_spin_unlock_irq+0x27/0x80
[ 240.561021] ? _raw_spin_unlock_irq+0x27/0x80
[ 240.565511] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 240.569742] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 240.574339] ? trace_hardirqs_on+0xbd/0x310
[ 240.578657] ? kasan_check_read+0x11/0x20
[ 240.582835] ? __run_timers+0x7da/0xc70
[ 240.586809] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 240.592265] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 240.596507] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 240.600744] __run_timers+0x7e5/0xc70
[ 240.604554] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 240.609918] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 240.614939] ? graph_lock+0x170/0x170
[ 240.618740] ? print_usage_bug+0xc0/0xc0
[ 240.622795] ? lock_release+0x970/0x970
[ 240.626771] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 240.631961] ? find_held_lock+0x36/0x1c0
[ 240.636028] ? graph_lock+0x170/0x170
[ 240.639827] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 240.645365] ? check_preemption_disabled+0x48/0x200
[ 240.650409] ? __lock_is_held+0xb5/0x140
[ 240.654470] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 240.660014] ? check_preemption_disabled+0x48/0x200
[ 240.665036] run_timer_softirq+0x52/0xb0
[ 240.669095] ? rcu_read_lock_sched_held+0x108/0x120
[ 240.674110] __do_softirq+0x30b/0xad8
[ 240.677916] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 240.683021] ? pvclock_read_flags+0x160/0x160
[ 240.687512] ? lapic_next_event+0x5a/0x90
[ 240.691657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 240.697194] ? check_preemption_disabled+0x48/0x200
[ 240.702206] ? check_preemption_disabled+0x48/0x200
[ 240.707229] ? kvm_clock_read+0x18/0x30
[ 240.711208] ? kvm_sched_clock_read+0x9/0x20
[ 240.715708] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 240.721246] ? check_preemption_disabled+0x48/0x200
[ 240.726272] irq_exit+0x17f/0x1c0
[ 240.729721] smp_apic_timer_interrupt+0x1cb/0x760
[ 240.734573] ? smp_call_function_single_interrupt+0x650/0x650
[ 240.740454] ? interrupt_entry+0xb5/0xf0
[ 240.744512] ? trace_hardirqs_off_caller+0xbb/0x310
[ 240.749522] ? trace_hardirqs_off_caller+0xbb/0x310
[ 240.754537] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 240.759381] ? trace_hardirqs_on_caller+0x310/0x310
[ 240.764392] ? trace_hardirqs_on_caller+0x310/0x310
[ 240.769410] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 240.774950] ? check_preemption_disabled+0x48/0x200
[ 240.779977] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 240.785517] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 240.790362] apic_timer_interrupt+0xf/0x20
[ 240.794587]
[ 240.796829] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 240.802109] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 240.821008] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 240.828718] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 240.835987] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 240.843339] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 240.850608] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 240.857874] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 240.865163] ? arch_local_irq_restore+0x45/0x52
[ 240.869839] dump_stack+0x26a/0x2b4
[ 240.873468] ? dump_stack_print_info.cold.2+0x52/0x52
[ 240.878777] dump_header+0x27b/0xf72
[ 240.882497] ? mark_held_locks+0x130/0x130
[ 240.886727] ? pagefault_out_of_memory+0x197/0x197
[ 240.891666] ? __lock_acquire+0x7ec/0x4ec0
[ 240.895895] ? graph_lock+0x170/0x170
[ 240.899697] ? mem_cgroup_charge_statistics+0x780/0x780
[ 240.905062] ? print_usage_bug+0xc0/0xc0
[ 240.909129] ? graph_lock+0x170/0x170
[ 240.912930] ? print_usage_bug+0xc0/0xc0
[ 240.916994] ? print_usage_bug+0xc0/0xc0
[ 240.921058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 240.926598] ? find_held_lock+0x36/0x1c0
[ 240.930665] ? mark_held_locks+0xc7/0x130
[ 240.934814] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 240.939912] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 240.945012] ? lockdep_hardirqs_on+0x421/0x5c0
[ 240.949596] ? trace_hardirqs_on+0xbd/0x310
[ 240.953916] ? kasan_check_read+0x11/0x20
[ 240.958066] ? ___ratelimit+0x36f/0x655
[ 240.962037] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 240.967488] ? trace_hardirqs_on+0x310/0x310
[ 240.971896] ? lock_downgrade+0x900/0x900
[ 240.976053] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 240.981155] ? ___ratelimit+0xaa/0x655
[ 240.985043] ? idr_get_free+0xec0/0xec0
[ 240.989016] ? kasan_check_write+0x14/0x20
[ 240.993253] ? do_raw_spin_lock+0xc1/0x200
[ 240.997491] oom_kill_process.cold.27+0x10/0x903
[ 241.002248] ? graph_lock+0x170/0x170
[ 241.006053] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 241.011853] ? kasan_check_read+0x11/0x20
[ 241.016001] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 241.021279] ? oom_evaluate_task+0x540/0x540
[ 241.025688] ? find_held_lock+0x36/0x1c0
[ 241.029840] ? out_of_memory+0x974/0x1430
[ 241.033986] ? lock_downgrade+0x900/0x900
[ 241.038133] ? check_preemption_disabled+0x48/0x200
[ 241.043155] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 241.048954] ? kasan_check_read+0x11/0x20
[ 241.053101] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 241.058376] ? rcu_bh_qs+0xc0/0xc0
[ 241.061922] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 241.067462] ? oom_evaluate_task+0x302/0x540
[ 241.071876] out_of_memory+0xa84/0x1430
[ 241.075863] ? oom_killer_disable+0x3a0/0x3a0
[ 241.080357] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 241.085287] ? __mutex_add_waiter+0x2a0/0x2a0
[ 241.089793] __alloc_pages_slowpath+0x2318/0x2d80
[ 241.094664] ? warn_alloc+0x120/0x120
[ 241.098474] ? print_usage_bug+0xc0/0xc0
[ 241.102538] ? warn_alloc+0x120/0x120
[ 241.106430] ? print_usage_bug+0xc0/0xc0
[ 241.110492] ? print_usage_bug+0xc0/0xc0
[ 241.114551] ? print_usage_bug+0xc0/0xc0
[ 241.118613] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 241.124149] ? should_fail+0x22d/0xd01
[ 241.128037] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 241.133161] ? find_held_lock+0x36/0x1c0
[ 241.137234] ? mark_held_locks+0x130/0x130
[ 241.141467] ? ___might_sleep+0x1ed/0x300
[ 241.145612] ? lock_release+0x970/0x970
[ 241.149587] ? arch_local_save_flags+0x40/0x40
[ 241.154181] ? __might_sleep+0x95/0x190
[ 241.158159] __alloc_pages_nodemask+0xa80/0xde0
[ 241.162826] ? graph_lock+0x170/0x170
[ 241.166638] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 241.171665] ? graph_lock+0x170/0x170
[ 241.175472] ? find_held_lock+0x36/0x1c0
[ 241.179534] ? cache_grow_begin+0x5a4/0x8c0
[ 241.183850] ? lockdep_hardirqs_on+0x421/0x5c0
[ 241.188431] ? trace_hardirqs_on+0xbd/0x310
[ 241.192749] ? fallback_alloc+0x203/0x2e0
[ 241.196894] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 241.202353] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 241.207892] cache_grow_begin+0x91/0x8c0
[ 241.211958] ? do_raw_spin_unlock+0xa7/0x2f0
[ 241.216370] fallback_alloc+0x203/0x2e0
[ 241.220347] ____cache_alloc_node+0x1c7/0x1e0
[ 241.224843] kmem_cache_alloc+0x1f8/0x730
[ 241.228990] ? emulate_vsyscall+0x314/0xcf0
[ 241.233318] getname_flags+0xd0/0x5a0
[ 241.237123] user_path_at_empty+0x2d/0x50
[ 241.241273] vfs_statx+0x129/0x210
[ 241.244813] ? vfs_statx_fd+0xc0/0xc0
[ 241.248621] __do_sys_newstat+0x8f/0x110
[ 241.252691] ? cp_new_stat+0xa50/0xa50
[ 241.256579] ? do_syscall_64+0x9a/0x820
[ 241.260548] ? do_syscall_64+0x9a/0x820
[ 241.264609] ? lockdep_hardirqs_on+0x421/0x5c0
[ 241.269198] ? trace_hardirqs_on+0xbd/0x310
[ 241.273525] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 241.278888] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 241.284349] __x64_sys_newstat+0x54/0x80
[ 241.288515] do_syscall_64+0x1b9/0x820
[ 241.292403] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 241.297781] ? syscall_return_slowpath+0x5e0/0x5e0
[ 241.302795] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 241.307640] ? trace_hardirqs_on_caller+0x310/0x310
[ 241.312656] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 241.317668] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 241.323208] ? prepare_exit_to_usermode+0x291/0x3b0
[ 241.328231] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 241.333098] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 241.338301] RIP: 0033:0x7f6482e71c65
[ 241.342130] Code: Bad RIP value.
[ 241.345491] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 241.353316] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 241.360583] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 241.367853] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 241.375114] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 241.382393] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 241.389679] warn_alloc_show_mem: 1 callbacks suppressed
[ 241.389690] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 241.389692] Mem-Info:
[ 241.389721] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 241.389721] active_file:15 inactive_file:9 isolated_file:0
[ 241.389721] unevictable:0 dirty:0 writeback:0 unstable:0
[ 241.389721] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 241.389721] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 241.389721] free:13716 free_pcp:235 free_cma:0
[ 241.395064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 241.402357] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 241.404747] Call Trace:
[ 241.437708] Node 0
[ 241.447071]
[ 241.474768] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 241.477327] dump_stack+0x1c4/0x2b4
[ 241.479525] lowmem_reserve[]:
[ 241.481672] ? dump_stack_print_info.cold.2+0x52/0x52
[ 241.507137] 0
[ 241.510764] warn_alloc.cold.119+0xb7/0x1bd
[ 241.513853] 2819
[ 241.519046] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 241.520818] 6323 6323
[ 241.525137] ? lock_downgrade+0x900/0x900
[ 241.532011] ? trace_hardirqs_off+0xb8/0x310
[ 241.534477] Node 0
[ 241.538619] ? trace_hardirqs_off+0xb8/0x310
[ 241.543020] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 241.545234] __alloc_pages_slowpath+0x2667/0x2d80
[ 241.549611] lowmem_reserve[]:
[ 241.576532] ? warn_alloc+0x120/0x120
[ 241.581328] 0
[ 241.584425] ? warn_alloc+0x120/0x120
[ 241.588197] 0
[ 241.589997] ? print_usage_bug+0xc0/0xc0
[ 241.593770] 3503
[ 241.595564] ? warn_alloc+0x120/0x120
[ 241.599609] 3503
[ 241.601678] ? print_usage_bug+0xc0/0xc0
[ 241.605450] Node 0
[ 241.607499] ? __lock_acquire+0x7ec/0x4ec0
[ 241.611552] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 241.613754] ? __lock_acquire+0x7ec/0x4ec0
[ 241.617956] lowmem_reserve[]: 0
[ 241.646347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 241.650549] 0 0
[ 241.653828] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 241.659329] 0
[ 241.661305] ? should_fail+0x22d/0xd01
[ 241.666816] Node 0
[ 241.668610] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 241.672468] DMA:
[ 241.674698] ? __lock_acquire+0x7ec/0x4ec0
[ 241.679769] 1*4kB
[ 241.681822] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 241.686034] (U)
[ 241.688174] ? __lock_acquire+0x7ec/0x4ec0
[ 241.693372] 0*8kB 0*16kB
[ 241.695363] ? should_fail+0x22d/0xd01
[ 241.699571] 1*32kB
[ 241.702322] ? mark_held_locks+0x130/0x130
[ 241.706270] (U) 2*64kB
[ 241.708505] ? mark_held_locks+0x130/0x130
[ 241.712707] (U) 1*128kB
[ 241.715289] ? graph_lock+0x170/0x170
[ 241.719504] (U)
[ 241.722183] ? print_usage_bug+0xc0/0xc0
[ 241.725955] 1*256kB
[ 241.727921] ? graph_lock+0x170/0x170
[ 241.731962] (U) 0*512kB
[ 241.734281] ? print_usage_bug+0xc0/0xc0
[ 241.738055] 1*1024kB
[ 241.740712] ? wq_watchdog_touch+0x9c/0xfe
[ 241.744744] (U)
[ 241.747144] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 241.751350] 1*2048kB (M)
[ 241.753326] ? check_preemption_disabled+0x48/0x200
[ 241.758836] 3*4096kB
[ 241.761583] ? check_preemption_disabled+0x48/0x200
[ 241.766565] (M) = 15908kB
[ 241.769004] ? __lock_is_held+0xb5/0x140
[ 241.773986] Node 0
[ 241.776736] __alloc_pages_nodemask+0xa80/0xde0
[ 241.780772] DMA32: 4*4kB
[ 241.783007] ? graph_lock+0x170/0x170
[ 241.787658] (UM) 2*8kB
[ 241.790422] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 241.794191] (UM) 2*16kB
[ 241.796766] ? graph_lock+0x170/0x170
[ 241.796788] ? find_held_lock+0x36/0x1c0
[ 241.801780] (M)
[ 241.804452] ? ____cache_alloc_node+0x1c7/0x1e0
[ 241.808221] 2*32kB
[ 241.812279] ? lock_downgrade+0x900/0x900
[ 241.814224] (M)
[ 241.818892] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 241.821097] 4*64kB
[ 241.825265] cache_grow_begin+0x91/0x8c0
[ 241.827209] (M) 3*128kB
[ 241.832741] ? do_raw_spin_unlock+0xa7/0x2f0
[ 241.834949] (M)
[ 241.839000] fallback_alloc+0x203/0x2e0
[ 241.841639] 3*256kB (M)
[ 241.846130] ____cache_alloc_node+0x1c7/0x1e0
[ 241.848074] 4*512kB (UM)
[ 241.852071] kmem_cache_alloc_node+0xe3/0x730
[ 241.854706] 3*1024kB
[ 241.859195] ? ipv6_get_ifaddr+0x42e/0x620
[ 241.861924] (UM)
[ 241.866417] __alloc_skb+0x119/0x770
[ 241.868787] 3*2048kB (M)
[ 241.873018] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 241.875071] 3*4096kB
[ 241.878772] ? skb_scrub_packet+0x490/0x490
[ 241.881504] (M)
[ 241.886769] ? lock_downgrade+0x900/0x900
[ 241.889150] = 25088kB
[ 241.889158] Node 0
[ 241.893472] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 241.895412] Normal: 755*4kB
[ 241.899561] ? refcount_sub_and_test_checked+0x203/0x310
[ 241.901949] (UMEH)
[ 241.904177] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 241.909687] 414*8kB
[ 241.912695] ? addrconf_rs_timer+0x690/0x690
[ 241.918113] (UME) 169*16kB
[ 241.920359] ndisc_alloc_skb+0x144/0x340
[ 241.925772] (MEH) 66*32kB
[ 241.928096] ndisc_send_rs+0x331/0x6e0
[ 241.932475] (UMEH)
[ 241.935401] addrconf_rs_timer+0x314/0x690
[ 241.939432] 13*64kB (UMH)
[ 241.942276] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 241.946132] 3*128kB (H)
[ 241.948374] call_timer_fn+0x272/0x920
[ 241.952573] 4*256kB
[ 241.955406] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 241.959615] (H)
[ 241.962282] ? process_timeout+0x40/0x40
[ 241.966137] 1*512kB (U)
[ 241.968456] ? find_held_lock+0x36/0x1c0
[ 241.972663] 0*1024kB
[ 241.974638] ? __run_timers+0x7da/0xc70
[ 241.978665] 0*2048kB 0*4096kB
[ 241.981337] ? _raw_spin_unlock_irq+0x27/0x80
[ 241.985364] = 13900kB
[ 241.985378] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 241.987788] ? _raw_spin_unlock_irq+0x27/0x80
[ 241.991753] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 241.994946] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 241.994965] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 241.999431] 2312 total pagecache pages
[ 242.001845] ? trace_hardirqs_on+0xbd/0x310
[ 242.010667] 0 pages in swap cache
[ 242.015160] ? kasan_check_read+0x11/0x20
[ 242.023720] Swap cache stats: add 0, delete 0, find 0/0
[ 242.027939] ? __run_timers+0x7da/0xc70
[ 242.032492] Free swap = 0kB
[ 242.036366] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 242.040658] Total swap = 0kB
[ 242.044099] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 242.048315] 1965979 pages RAM
[ 242.053664] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 242.057606] 0 pages HighMem/MovableOnly
[ 242.057613] 342306 pages reserved
[ 242.060626] __run_timers+0x7e5/0xc70
[ 242.066070] 0 pages cma reserved
[ 242.069089] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 242.073384] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 242.076387] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 242.080690] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 242.084564] ? graph_lock+0x170/0x170
[ 242.087991] init cpuset=
[ 242.091782] ? enqueue_hrtimer+0x1a5/0x560
[ 242.095124] /
[ 242.100474] ? lock_release+0x970/0x970
[ 242.106941] mems_allowed=0
[ 242.111941] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 242.146459] ? find_held_lock+0x36/0x1c0
[ 242.150523] ? graph_lock+0x170/0x170
[ 242.154336] ? pvclock_read_flags+0x160/0x160
[ 242.158833] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 242.164379] ? check_preemption_disabled+0x48/0x200
[ 242.169400] ? __lock_is_held+0xb5/0x140
[ 242.173553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 242.179107] ? check_preemption_disabled+0x48/0x200
[ 242.184141] run_timer_softirq+0x52/0xb0
[ 242.188205] ? rcu_read_lock_sched_held+0x108/0x120
[ 242.193223] __do_softirq+0x30b/0xad8
[ 242.197051] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 242.202154] ? pvclock_read_flags+0x160/0x160
[ 242.206648] ? lapic_next_event+0x5a/0x90
[ 242.210792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 242.216323] ? check_preemption_disabled+0x48/0x200
[ 242.221334] ? check_preemption_disabled+0x48/0x200
[ 242.226353] ? kvm_clock_read+0x18/0x30
[ 242.230324] ? kvm_sched_clock_read+0x9/0x20
[ 242.234855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 242.240390] ? check_preemption_disabled+0x48/0x200
[ 242.245412] irq_exit+0x17f/0x1c0
[ 242.248869] smp_apic_timer_interrupt+0x1cb/0x760
[ 242.253706] ? smp_reschedule_interrupt+0x109/0x650
[ 242.258720] ? smp_call_function_single_interrupt+0x650/0x650
[ 242.264615] ? interrupt_entry+0xb5/0xf0
[ 242.268676] ? trace_hardirqs_off_caller+0xbb/0x310
[ 242.273689] ? trace_hardirqs_off_caller+0xbb/0x310
[ 242.278703] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 242.283546] ? trace_hardirqs_on_caller+0x310/0x310
[ 242.288557] ? trace_hardirqs_on_caller+0x310/0x310
[ 242.293573] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 242.299112] ? check_preemption_disabled+0x48/0x200
[ 242.304122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 242.309664] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 242.315032] apic_timer_interrupt+0xf/0x20
[ 242.319260]
[ 242.321521] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 242.327404] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 242.346317] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 242.354027] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 242.361288] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 242.368552] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 242.375828] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 242.383093] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 242.390392] ? save_stack+0xa9/0xd0
[ 242.394026] __kmalloc_node_track_caller+0x33/0x70
[ 242.399046] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 242.403807] pskb_expand_head+0x230/0x10f0
[ 242.408055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 242.413595] ? memcpy+0x45/0x50
[ 242.416874] ? __copy_skb_header+0x350/0x6b0
[ 242.421291] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 242.425782] ? skb_checksum+0x140/0x140
[ 242.429771] ? __lock_is_held+0xb5/0x140
[ 242.433841] ? kasan_check_write+0x14/0x20
[ 242.438070] ? __skb_clone+0x6c7/0xa00
[ 242.441960] ? __copy_skb_header+0x6b0/0x6b0
[ 242.446365] ? kmem_cache_alloc+0x33a/0x730
[ 242.450684] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 242.456222] skb_ensure_writable+0x3dd/0x640
[ 242.460651] ? skb_cow_data+0xf10/0xf10
[ 242.464629] ? preempt_notifier_register+0x200/0x200
[ 242.469838] ? __switch_to_asm+0x34/0x70
[ 242.473916] ? __switch_to_asm+0x34/0x70
[ 242.477973] ? __switch_to_asm+0x40/0x70
[ 242.482029] ? __switch_to_asm+0x34/0x70
[ 242.486086] ? __switch_to_asm+0x40/0x70
[ 242.490155] ? __switch_to_asm+0x40/0x70
[ 242.494216] ? __switch_to_asm+0x34/0x70
[ 242.498278] ? __switch_to_asm+0x34/0x70
[ 242.502336] ? __switch_to_asm+0x40/0x70
[ 242.506409] ? __switch_to_asm+0x34/0x70
[ 242.510475] bpf_clone_redirect+0x14a/0x490
[ 242.514809] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 242.519829] ? __sched_text_start+0x8/0x8
[ 242.523978] ? lockdep_hardirqs_on+0x421/0x5c0
[ 242.528560] ? retint_kernel+0x2d/0x2d
[ 242.532448] ? trace_hardirqs_on_caller+0xc0/0x310
[ 242.537378] ? find_held_lock+0x36/0x1c0
[ 242.541442] ? lock_acquire+0x1ed/0x520
[ 242.545413] ? bpf_test_run+0x3cb/0x780
[ 242.549397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 242.554937] ? check_preemption_disabled+0x48/0x200
[ 242.559958] ? kasan_check_read+0x11/0x20
[ 242.564107] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 242.569381] ? rcu_bh_qs+0xc0/0xc0
[ 242.572923] ? preempt_schedule+0x4d/0x60
[ 242.577075] ? ___preempt_schedule+0x16/0x18
[ 242.581497] ? bpf_test_run+0x25d/0x780
[ 242.585475] ? netlink_diag_dump+0x2a0/0x2a0
[ 242.589900] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 242.594669] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 242.599509] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 242.605041] ? fput+0x130/0x1a0
[ 242.608317] ? __bpf_prog_get+0x9b/0x290
[ 242.612380] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 242.617215] ? bpf_prog_test_run+0x130/0x1a0
[ 242.621621] ? __x64_sys_bpf+0x3d8/0x520
[ 242.625767] ? bpf_prog_get+0x20/0x20
[ 242.629591] ? do_syscall_64+0x1b9/0x820
[ 242.633652] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 242.639014] ? syscall_return_slowpath+0x5e0/0x5e0
[ 242.643945] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 242.648785] ? trace_hardirqs_on_caller+0x310/0x310
[ 242.653821] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 242.658834] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 242.664380] ? prepare_exit_to_usermode+0x291/0x3b0
[ 242.669400] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 242.674255] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 242.679642] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 242.679747] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 242.685883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 242.685890] Call Trace:
[ 242.692471] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 242.701703]
[ 242.704269] syz-executor4 cpuset=
[ 242.714745] dump_stack+0x1c4/0x2b4
[ 242.716868] syz4
[ 242.720326] ? dump_stack_print_info.cold.2+0x52/0x52
[ 242.723928] mems_allowed=0
[ 242.734017] warn_alloc.cold.119+0xb7/0x1bd
[ 242.738338] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 242.743182] ? lock_downgrade+0x900/0x900
[ 242.747336] ? trace_hardirqs_off+0xb8/0x310
[ 242.751746] ? trace_hardirqs_off+0xb8/0x310
[ 242.756166] __alloc_pages_slowpath+0x2667/0x2d80
[ 242.761037] ? warn_alloc+0x120/0x120
[ 242.764842] ? trace_hardirqs_on+0x310/0x310
[ 242.769249] ? warn_alloc+0x120/0x120
[ 242.773054] ? print_usage_bug+0xc0/0xc0
[ 242.777115] ? warn_alloc+0x120/0x120
[ 242.780912] ? ktime_get+0x2e1/0x440
[ 242.784626] ? print_usage_bug+0xc0/0xc0
[ 242.788685] ? __lock_acquire+0x7ec/0x4ec0
[ 242.792917] ? __lock_acquire+0x7ec/0x4ec0
[ 242.797152] ? kasan_check_read+0x11/0x20
[ 242.801302] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 242.806838] ? should_fail+0x22d/0xd01
[ 242.810727] ? rcu_bh_qs+0xc0/0xc0
[ 242.814275] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 242.819380] ? __lock_acquire+0x7ec/0x4ec0
[ 242.823618] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 242.828714] ? __lock_acquire+0x7ec/0x4ec0
[ 242.832943] ? should_fail+0x22d/0xd01
[ 242.836831] ? rcu_idle_enter+0x4b0/0x4b0
[ 242.840988] ? mark_held_locks+0x130/0x130
[ 242.845240] ? mark_held_locks+0x130/0x130
[ 242.849488] ? mark_held_locks+0xc7/0x130
[ 242.853633] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 242.858645] ? graph_lock+0x170/0x170
[ 242.862440] ? print_usage_bug+0xc0/0xc0
[ 242.866502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 242.872055] ? check_preemption_disabled+0x48/0x200
[ 242.877073] ? check_preemption_disabled+0x48/0x200
[ 242.882092] ? __lock_is_held+0xb5/0x140
[ 242.886155] __alloc_pages_nodemask+0xa80/0xde0
[ 242.890819] ? graph_lock+0x170/0x170
[ 242.894620] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 242.899634] ? graph_lock+0x170/0x170
[ 242.903441] ? find_held_lock+0x36/0x1c0
[ 242.907508] ? ____cache_alloc_node+0x1c7/0x1e0
[ 242.912172] ? lock_downgrade+0x900/0x900
[ 242.916324] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 242.921863] cache_grow_begin+0x91/0x8c0
[ 242.925921] ? do_raw_spin_unlock+0xa7/0x2f0
[ 242.930332] fallback_alloc+0x203/0x2e0
[ 242.934311] ____cache_alloc_node+0x1c7/0x1e0
[ 242.938918] kmem_cache_alloc_node+0xe3/0x730
[ 242.943412] ? ipv6_get_ifaddr+0x42e/0x620
[ 242.947652] __alloc_skb+0x119/0x770
[ 242.951364] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 242.956640] ? skb_scrub_packet+0x490/0x490
[ 242.960957] ? lock_downgrade+0x900/0x900
[ 242.965112] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 242.970648] ? refcount_sub_and_test_checked+0x203/0x310
[ 242.976101] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 242.981547] ? addrconf_rs_timer+0x690/0x690
[ 242.985960] ndisc_alloc_skb+0x144/0x340
[ 242.990022] ndisc_send_rs+0x331/0x6e0
[ 242.993920] addrconf_rs_timer+0x314/0x690
[ 242.998167] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 243.002411] call_timer_fn+0x272/0x920
[ 243.006294] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 243.010525] ? process_timeout+0x40/0x40
[ 243.014587] ? find_held_lock+0x36/0x1c0
[ 243.018661] ? mark_held_locks+0xc7/0x130
[ 243.022813] ? _raw_spin_unlock_irq+0x27/0x80
[ 243.027309] ? _raw_spin_unlock_irq+0x27/0x80
[ 243.031799] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 243.036031] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 243.040611] ? trace_hardirqs_on+0xbd/0x310
[ 243.044931] ? kasan_check_read+0x11/0x20
[ 243.049079] ? __run_timers+0x7da/0xc70
[ 243.053056] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 243.058510] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 243.062745] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 243.066983] __run_timers+0x7e5/0xc70
[ 243.070801] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 243.076165] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 243.081199] ? graph_lock+0x170/0x170
[ 243.085001] ? print_usage_bug+0xc0/0xc0
[ 243.089060] ? lock_release+0x970/0x970
[ 243.093034] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 243.098230] ? find_held_lock+0x36/0x1c0
[ 243.102290] ? graph_lock+0x170/0x170
[ 243.106094] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 243.111629] ? check_preemption_disabled+0x48/0x200
[ 243.116649] ? __lock_is_held+0xb5/0x140
[ 243.120712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 243.126244] ? check_preemption_disabled+0x48/0x200
[ 243.131268] run_timer_softirq+0x52/0xb0
[ 243.135327] ? rcu_read_lock_sched_held+0x108/0x120
[ 243.140341] __do_softirq+0x30b/0xad8
[ 243.144145] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 243.149251] ? pvclock_read_flags+0x160/0x160
[ 243.153742] ? lapic_next_event+0x5a/0x90
[ 243.157892] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 243.163427] ? check_preemption_disabled+0x48/0x200
[ 243.168438] ? check_preemption_disabled+0x48/0x200
[ 243.173455] ? kvm_clock_read+0x18/0x30
[ 243.177424] ? kvm_sched_clock_read+0x9/0x20
[ 243.181835] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 243.187368] ? check_preemption_disabled+0x48/0x200
[ 243.192392] irq_exit+0x17f/0x1c0
[ 243.195844] smp_apic_timer_interrupt+0x1cb/0x760
[ 243.200683] ? smp_call_function_single_interrupt+0x650/0x650
[ 243.206565] ? interrupt_entry+0xb5/0xf0
[ 243.210623] ? trace_hardirqs_off_caller+0xbb/0x310
[ 243.215637] ? trace_hardirqs_off_caller+0xbb/0x310
[ 243.220651] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 243.225494] ? trace_hardirqs_on_caller+0x310/0x310
[ 243.230504] ? trace_hardirqs_on_caller+0x310/0x310
[ 243.235516] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 243.241061] ? check_preemption_disabled+0x48/0x200
[ 243.246076] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 243.251619] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 243.256466] apic_timer_interrupt+0xf/0x20
[ 243.260691]
[ 243.262930] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 243.268204] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 243.287098] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 243.294804] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 243.302067] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 243.309330] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 243.316597] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 243.323859] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 243.331142] ? arch_local_irq_restore+0x45/0x52
[ 243.335824] dump_stack+0x26a/0x2b4
[ 243.339456] ? dump_stack_print_info.cold.2+0x52/0x52
[ 243.344662] dump_header+0x27b/0xf72
[ 243.348386] ? mark_held_locks+0x130/0x130
[ 243.352617] ? pagefault_out_of_memory+0x197/0x197
[ 243.357548] ? __lock_acquire+0x7ec/0x4ec0
[ 243.361780] ? graph_lock+0x170/0x170
[ 243.365579] ? mem_cgroup_charge_statistics+0x780/0x780
[ 243.370942] ? print_usage_bug+0xc0/0xc0
[ 243.375011] ? graph_lock+0x170/0x170
[ 243.378810] ? print_usage_bug+0xc0/0xc0
[ 243.382868] ? print_usage_bug+0xc0/0xc0
[ 243.386935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 243.392471] ? find_held_lock+0x36/0x1c0
[ 243.396541] ? mark_held_locks+0xc7/0x130
[ 243.400694] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 243.405909] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 243.411012] ? lockdep_hardirqs_on+0x421/0x5c0
[ 243.415590] ? trace_hardirqs_on+0xbd/0x310
[ 243.419910] ? kasan_check_read+0x11/0x20
[ 243.424057] ? ___ratelimit+0x36f/0x655
[ 243.428030] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 243.433477] ? trace_hardirqs_on+0x310/0x310
[ 243.437881] ? lock_downgrade+0x900/0x900
[ 243.442037] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 243.447138] ? ___ratelimit+0xaa/0x655
[ 243.451023] ? idr_get_free+0xec0/0xec0
[ 243.454999] ? kasan_check_write+0x14/0x20
[ 243.459229] ? do_raw_spin_lock+0xc1/0x200
[ 243.463466] oom_kill_process.cold.27+0x10/0x903
[ 243.468219] ? graph_lock+0x170/0x170
[ 243.472022] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 243.477815] ? kasan_check_read+0x11/0x20
[ 243.481960] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 243.487244] ? oom_evaluate_task+0x540/0x540
[ 243.491656] ? find_held_lock+0x36/0x1c0
[ 243.495735] ? out_of_memory+0x974/0x1430
[ 243.499881] ? lock_downgrade+0x900/0x900
[ 243.504028] ? check_preemption_disabled+0x48/0x200
[ 243.509045] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 243.514866] ? kasan_check_read+0x11/0x20
[ 243.519013] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 243.524287] ? rcu_bh_qs+0xc0/0xc0
[ 243.527828] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 243.533446] ? oom_evaluate_task+0x302/0x540
[ 243.537857] out_of_memory+0xa84/0x1430
[ 243.541838] ? oom_killer_disable+0x3a0/0x3a0
[ 243.546328] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 243.551255] ? __mutex_add_waiter+0x2a0/0x2a0
[ 243.555760] __alloc_pages_slowpath+0x2318/0x2d80
[ 243.560623] ? warn_alloc+0x120/0x120
[ 243.564432] ? print_usage_bug+0xc0/0xc0
[ 243.568490] ? warn_alloc+0x120/0x120
[ 243.572287] ? print_usage_bug+0xc0/0xc0
[ 243.576348] ? print_usage_bug+0xc0/0xc0
[ 243.580402] ? print_usage_bug+0xc0/0xc0
[ 243.584461] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 243.590001] ? should_fail+0x22d/0xd01
[ 243.593892] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 243.599017] ? find_held_lock+0x36/0x1c0
[ 243.603090] ? mark_held_locks+0x130/0x130
[ 243.607325] ? ___might_sleep+0x1ed/0x300
[ 243.611470] ? lock_release+0x970/0x970
[ 243.615440] ? arch_local_save_flags+0x40/0x40
[ 243.620027] ? __might_sleep+0x95/0x190
[ 243.624008] __alloc_pages_nodemask+0xa80/0xde0
[ 243.628676] ? graph_lock+0x170/0x170
[ 243.632485] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 243.637495] ? graph_lock+0x170/0x170
[ 243.641306] ? find_held_lock+0x36/0x1c0
[ 243.645366] ? cache_grow_begin+0x5a4/0x8c0
[ 243.649685] ? lockdep_hardirqs_on+0x421/0x5c0
[ 243.654271] ? trace_hardirqs_on+0xbd/0x310
[ 243.658593] ? fallback_alloc+0x203/0x2e0
[ 243.662738] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 243.668190] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 243.673741] cache_grow_begin+0x91/0x8c0
[ 243.677800] ? do_raw_spin_unlock+0xa7/0x2f0
[ 243.682212] fallback_alloc+0x203/0x2e0
[ 243.686197] ____cache_alloc_node+0x1c7/0x1e0
[ 243.690693] kmem_cache_alloc+0x1f8/0x730
[ 243.694845] ? emulate_vsyscall+0x314/0xcf0
[ 243.699169] getname_flags+0xd0/0x5a0
[ 243.702985] user_path_at_empty+0x2d/0x50
[ 243.707152] vfs_statx+0x129/0x210
[ 243.710691] ? vfs_statx_fd+0xc0/0xc0
[ 243.714509] __do_sys_newstat+0x8f/0x110
[ 243.718567] ? cp_new_stat+0xa50/0xa50
[ 243.722454] ? do_syscall_64+0x9a/0x820
[ 243.726428] ? do_syscall_64+0x9a/0x820
[ 243.730408] ? lockdep_hardirqs_on+0x421/0x5c0
[ 243.735001] ? trace_hardirqs_on+0xbd/0x310
[ 243.739349] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 243.744717] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 243.750184] __x64_sys_newstat+0x54/0x80
[ 243.754246] do_syscall_64+0x1b9/0x820
[ 243.758130] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 243.763492] ? syscall_return_slowpath+0x5e0/0x5e0
[ 243.768417] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 243.773256] ? trace_hardirqs_on_caller+0x310/0x310
[ 243.778277] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 243.783401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 243.789046] ? prepare_exit_to_usermode+0x291/0x3b0
[ 243.794063] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 243.798926] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 243.804116] RIP: 0033:0x7f6482e71c65
[ 243.807832] Code: Bad RIP value.
[ 243.811187] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 243.818892] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 243.826171] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 243.833435] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 243.840707] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 243.847973] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 243.855264] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 243.855270] warn_alloc_show_mem: 1 callbacks suppressed
[ 243.855275] Mem-Info:
[ 243.862545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 243.867908] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 243.867908] active_file:15 inactive_file:9 isolated_file:0
[ 243.867908] unevictable:0 dirty:0 writeback:0 unstable:0
[ 243.867908] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 243.867908] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 243.867908] free:13716 free_pcp:235 free_cma:0
[ 243.870278] Call Trace:
[ 243.879649] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 243.912595]
[ 243.915165] Node 0
[ 243.942840] dump_stack+0x1c4/0x2b4
[ 243.946469] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 243.948683] ? dump_stack_print_info.cold.2+0x52/0x52
[ 243.952275] lowmem_reserve[]: 0
[ 243.977790] warn_alloc.cold.119+0xb7/0x1bd
[ 243.982942] 2819
[ 243.986208] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 243.990499] 6323
[ 243.992552] ? lock_downgrade+0x900/0x900
[ 243.997358] 6323
[ 243.999425] ? trace_hardirqs_off+0xb8/0x310
[ 244.003542] Node 0
[ 244.005597] ? trace_hardirqs_off+0xb8/0x310
[ 244.009996] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 244.012207] __alloc_pages_slowpath+0x2667/0x2d80
[ 244.016585] lowmem_reserve[]:
[ 244.043489] ? warn_alloc+0x120/0x120
[ 244.048284] 0 0
[ 244.051387] ? trace_hardirqs_on+0x310/0x310
[ 244.055182] 3503
[ 244.057162] ? warn_alloc+0x120/0x120
[ 244.061539] 3503
[ 244.063601] ? print_usage_bug+0xc0/0xc0
[ 244.067369] Node 0
[ 244.069418] ? warn_alloc+0x120/0x120
[ 244.073477] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 244.075685] ? ktime_get+0x2e1/0x440
[ 244.079456] lowmem_reserve[]:
[ 244.107812] ? print_usage_bug+0xc0/0xc0
[ 244.111493] 0 0
[ 244.114594] ? __lock_acquire+0x7ec/0x4ec0
[ 244.118623] 0 0
[ 244.120596] ? __lock_acquire+0x7ec/0x4ec0
[ 244.124816] Node 0
[ 244.126783] ? kasan_check_read+0x11/0x20
[ 244.130985] DMA: 1*4kB
[ 244.133223] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 244.137339] (U)
[ 244.139912] ? should_fail+0x22d/0xd01
[ 244.145953] 0*8kB
[ 244.147929] ? rcu_bh_qs+0xc0/0xc0
[ 244.151784] 0*16kB
[ 244.153929] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 244.157439] 1*32kB
[ 244.159670] ? __lock_acquire+0x7ec/0x4ec0
[ 244.164746] (U)
[ 244.166974] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 244.171181] 2*64kB
[ 244.173145] ? __lock_acquire+0x7ec/0x4ec0
[ 244.178215] (U) 1*128kB
[ 244.180448] ? should_fail+0x22d/0xd01
[ 244.184659] (U)
[ 244.187317] ? rcu_idle_enter+0x4b0/0x4b0
[ 244.191171] 1*256kB (U)
[ 244.193147] ? mark_held_locks+0x130/0x130
[ 244.197264] 0*512kB
[ 244.199926] ? mark_held_locks+0x130/0x130
[ 244.204138] 1*1024kB
[ 244.206448] ? mark_held_locks+0xc7/0x130
[ 244.210656] (U) 1*2048kB
[ 244.213066] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 244.217182] (M)
[ 244.219925] ? graph_lock+0x170/0x170
[ 244.219940] ? print_usage_bug+0xc0/0xc0
[ 244.225024] 3*4096kB (M)
[ 244.227002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 244.230766] = 15908kB
[ 244.230773] Node 0
[ 244.234822] ? check_preemption_disabled+0x48/0x200
[ 244.237565] DMA32:
[ 244.243090] ? check_preemption_disabled+0x48/0x200
[ 244.245474] 4*4kB
[ 244.247708] ? __lock_is_held+0xb5/0x140
[ 244.252699] (UM) 2*8kB
[ 244.254939] __alloc_pages_nodemask+0xa80/0xde0
[ 244.260005] (UM)
[ 244.262151] ? graph_lock+0x170/0x170
[ 244.266178] 2*16kB (M)
[ 244.268758] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 244.273394] 2*32kB (M)
[ 244.275451] ? graph_lock+0x170/0x170
[ 244.275474] ? find_held_lock+0x36/0x1c0
[ 244.279238] 4*64kB (M)
[ 244.281822] ? ____cache_alloc_node+0x1c7/0x1e0
[ 244.286801] 3*128kB
[ 244.289374] ? lock_downgrade+0x900/0x900
[ 244.293143] (M)
[ 244.297213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 244.299855] 3*256kB
[ 244.304514] cache_grow_begin+0x91/0x8c0
[ 244.306810] (M)
[ 244.310944] ? do_raw_spin_unlock+0xa7/0x2f0
[ 244.313177] 4*512kB (UM)
[ 244.318731] fallback_alloc+0x203/0x2e0
[ 244.321015] 3*1024kB
[ 244.325070] ____cache_alloc_node+0x1c7/0x1e0
[ 244.327017] (UM)
[ 244.331420] kmem_cache_alloc_node+0xe3/0x730
[ 244.334146] 3*2048kB
[ 244.338109] ? ipv6_get_ifaddr+0x42e/0x620
[ 244.340490] (M)
[ 244.344985] __alloc_skb+0x119/0x770
[ 244.347008] 3*4096kB (M)
[ 244.351504] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 244.353888] = 25088kB
[ 244.353896] Node 0
[ 244.358125] ? skb_scrub_packet+0x490/0x490
[ 244.360071] Normal:
[ 244.363772] ? lock_downgrade+0x900/0x900
[ 244.366504] 755*4kB
[ 244.371773] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 244.374153] (UMEH)
[ 244.376382] ? refcount_sub_and_test_checked+0x203/0x310
[ 244.380675] 414*8kB
[ 244.382991] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 244.387107] (UME)
[ 244.389423] ? addrconf_rs_timer+0x690/0x690
[ 244.394927] 169*16kB (MEH)
[ 244.397171] ndisc_alloc_skb+0x144/0x340
[ 244.402578] 66*32kB (UMEH)
[ 244.404898] ndisc_send_rs+0x331/0x6e0
[ 244.410334] 13*64kB (UMH)
[ 244.412479] addrconf_rs_timer+0x314/0x690
[ 244.416865] 3*128kB (H)
[ 244.419791] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 244.423819] 4*256kB (H)
[ 244.426755] call_timer_fn+0x272/0x920
[ 244.430606] 1*512kB
[ 244.433437] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 244.437647] (U) 0*1024kB
[ 244.440313] ? process_timeout+0x40/0x40
[ 244.444515] 0*2048kB 0*4096kB
[ 244.447179] ? find_held_lock+0x36/0x1c0
[ 244.451036] = 13900kB
[ 244.451050] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 244.453363] ? __run_timers+0x7da/0xc70
[ 244.457579] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 244.460323] ? _raw_spin_unlock_irq+0x27/0x80
[ 244.464352] 2312 total pagecache pages
[ 244.467542] ? _raw_spin_unlock_irq+0x27/0x80
[ 244.471582] 0 pages in swap cache
[ 244.473970] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 244.473985] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 244.482908] Swap cache stats: add 0, delete 0, find 0/0
[ 244.482915] Free swap = 0kB
[ 244.486880] ? trace_hardirqs_on+0xbd/0x310
[ 244.495423] Total swap = 0kB
[ 244.495431] 1965979 pages RAM
[ 244.500030] ? kasan_check_read+0x11/0x20
[ 244.503884] 0 pages HighMem/MovableOnly
[ 244.503895] 342306 pages reserved
[ 244.508377] ? __run_timers+0x7da/0xc70
[ 244.511798] 0 pages cma reserved
[ 244.511883] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 244.516035] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 244.520688] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 244.525966] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 244.528954] init cpuset=
[ 244.533265] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 244.536254] /
[ 244.539351] __run_timers+0x7e5/0xc70
[ 244.543473] mems_allowed=0
[ 244.547443] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 244.604723] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 244.609737] ? graph_lock+0x170/0x170
[ 244.613559] ? enqueue_hrtimer+0x1a5/0x560
[ 244.617801] ? lock_release+0x970/0x970
[ 244.621781] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 244.626979] ? find_held_lock+0x36/0x1c0
[ 244.631041] ? graph_lock+0x170/0x170
[ 244.634841] ? pvclock_read_flags+0x160/0x160
[ 244.639337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 244.644877] ? check_preemption_disabled+0x48/0x200
[ 244.649899] ? __lock_is_held+0xb5/0x140
[ 244.653959] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 244.659493] ? check_preemption_disabled+0x48/0x200
[ 244.664518] run_timer_softirq+0x52/0xb0
[ 244.668597] ? rcu_read_lock_sched_held+0x108/0x120
[ 244.673627] __do_softirq+0x30b/0xad8
[ 244.677633] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 244.682735] ? pvclock_read_flags+0x160/0x160
[ 244.687225] ? lapic_next_event+0x5a/0x90
[ 244.691370] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 244.696932] ? check_preemption_disabled+0x48/0x200
[ 244.701943] ? check_preemption_disabled+0x48/0x200
[ 244.707041] ? kvm_clock_read+0x18/0x30
[ 244.711012] ? kvm_sched_clock_read+0x9/0x20
[ 244.715419] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 244.720952] ? check_preemption_disabled+0x48/0x200
[ 244.725980] irq_exit+0x17f/0x1c0
[ 244.729427] smp_apic_timer_interrupt+0x1cb/0x760
[ 244.734265] ? smp_reschedule_interrupt+0x109/0x650
[ 244.739288] ? smp_call_function_single_interrupt+0x650/0x650
[ 244.745173] ? interrupt_entry+0xb5/0xf0
[ 244.749231] ? trace_hardirqs_off_caller+0xbb/0x310
[ 244.754243] ? trace_hardirqs_off_caller+0xbb/0x310
[ 244.759259] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 244.764109] ? trace_hardirqs_on_caller+0x310/0x310
[ 244.769127] ? trace_hardirqs_on_caller+0x310/0x310
[ 244.774143] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 244.779677] ? check_preemption_disabled+0x48/0x200
[ 244.784709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 244.790251] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 244.795101] apic_timer_interrupt+0xf/0x20
[ 244.799501]
[ 244.801741] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 244.807630] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 244.826524] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 244.834226] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 244.841511] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 244.848776] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 244.856039] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 244.863307] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 244.870602] ? save_stack+0xa9/0xd0
[ 244.874239] __kmalloc_node_track_caller+0x33/0x70
[ 244.879170] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 244.883932] pskb_expand_head+0x230/0x10f0
[ 244.888170] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 244.893704] ? memcpy+0x45/0x50
[ 244.897080] ? __copy_skb_header+0x350/0x6b0
[ 244.901485] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 244.905977] ? skb_checksum+0x140/0x140
[ 244.909959] ? __lock_is_held+0xb5/0x140
[ 244.914031] ? kasan_check_write+0x14/0x20
[ 244.918273] ? __skb_clone+0x6c7/0xa00
[ 244.922166] ? __copy_skb_header+0x6b0/0x6b0
[ 244.926590] ? kmem_cache_alloc+0x33a/0x730
[ 244.930919] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 244.936467] skb_ensure_writable+0x3dd/0x640
[ 244.940878] ? skb_cow_data+0xf10/0xf10
[ 244.944855] ? preempt_notifier_register+0x200/0x200
[ 244.949968] ? __switch_to_asm+0x34/0x70
[ 244.954035] ? __switch_to_asm+0x34/0x70
[ 244.958096] ? __switch_to_asm+0x40/0x70
[ 244.962158] ? __switch_to_asm+0x34/0x70
[ 244.966219] ? __switch_to_asm+0x40/0x70
[ 244.970282] ? __switch_to_asm+0x40/0x70
[ 244.974338] ? __switch_to_asm+0x34/0x70
[ 244.978405] ? __switch_to_asm+0x34/0x70
[ 244.982465] ? __switch_to_asm+0x40/0x70
[ 244.986522] ? __switch_to_asm+0x34/0x70
[ 244.990593] bpf_clone_redirect+0x14a/0x490
[ 244.994926] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 244.999970] ? __sched_text_start+0x8/0x8
[ 245.004120] ? lockdep_hardirqs_on+0x421/0x5c0
[ 245.008698] ? retint_kernel+0x2d/0x2d
[ 245.012593] ? trace_hardirqs_on_caller+0xc0/0x310
[ 245.017543] ? find_held_lock+0x36/0x1c0
[ 245.021615] ? lock_acquire+0x1ed/0x520
[ 245.025596] ? bpf_test_run+0x3cb/0x780
[ 245.029570] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 245.035135] ? check_preemption_disabled+0x48/0x200
[ 245.040155] ? kasan_check_read+0x11/0x20
[ 245.044307] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 245.049596] ? rcu_bh_qs+0xc0/0xc0
[ 245.053139] ? preempt_schedule+0x4d/0x60
[ 245.057295] ? ___preempt_schedule+0x16/0x18
[ 245.061714] ? bpf_test_run+0x25d/0x780
[ 245.065696] ? netlink_diag_dump+0x2a0/0x2a0
[ 245.070111] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 245.074873] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 245.079713] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 245.085251] ? fput+0x130/0x1a0
[ 245.088534] ? __bpf_prog_get+0x9b/0x290
[ 245.092598] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 245.097439] ? bpf_prog_test_run+0x130/0x1a0
[ 245.101852] ? __x64_sys_bpf+0x3d8/0x520
[ 245.105914] ? bpf_prog_get+0x20/0x20
[ 245.109734] ? do_syscall_64+0x1b9/0x820
[ 245.113807] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 245.119177] ? syscall_return_slowpath+0x5e0/0x5e0
[ 245.124112] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 245.128956] ? trace_hardirqs_on_caller+0x310/0x310
[ 245.133970] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 245.138989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 245.144522] ? prepare_exit_to_usermode+0x291/0x3b0
[ 245.149544] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 245.154399] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 245.159778] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 245.159868] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 245.166014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 245.166021] Call Trace:
[ 245.172612] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 245.181855]
[ 245.184421] syz-executor4 cpuset=
[ 245.194901] dump_stack+0x1c4/0x2b4
[ 245.197038] syz4
[ 245.200481] ? dump_stack_print_info.cold.2+0x52/0x52
[ 245.204082] mems_allowed=0
[ 245.206054] warn_alloc.cold.119+0xb7/0x1bd
[ 245.218447] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 245.223293] ? lock_downgrade+0x900/0x900
[ 245.227447] ? trace_hardirqs_off+0xb8/0x310
[ 245.231865] ? trace_hardirqs_off+0xb8/0x310
[ 245.236280] __alloc_pages_slowpath+0x2667/0x2d80
[ 245.241144] ? warn_alloc+0x120/0x120
[ 245.244973] ? trace_hardirqs_on+0x310/0x310
[ 245.249382] ? warn_alloc+0x120/0x120
[ 245.253181] ? print_usage_bug+0xc0/0xc0
[ 245.257241] ? warn_alloc+0x120/0x120
[ 245.261037] ? ktime_get+0x2e1/0x440
[ 245.264848] ? print_usage_bug+0xc0/0xc0
[ 245.268906] ? __lock_acquire+0x7ec/0x4ec0
[ 245.273135] ? __lock_acquire+0x7ec/0x4ec0
[ 245.277399] ? kasan_check_read+0x11/0x20
[ 245.281573] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 245.287111] ? should_fail+0x22d/0xd01
[ 245.290997] ? rcu_bh_qs+0xc0/0xc0
[ 245.294535] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 245.299641] ? __lock_acquire+0x7ec/0x4ec0
[ 245.303877] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 245.308974] ? __lock_acquire+0x7ec/0x4ec0
[ 245.313204] ? should_fail+0x22d/0xd01
[ 245.317100] ? rcu_idle_enter+0x4b0/0x4b0
[ 245.321252] ? mark_held_locks+0x130/0x130
[ 245.325491] ? mark_held_locks+0x130/0x130
[ 245.329727] ? mark_held_locks+0xc7/0x130
[ 245.333873] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 245.338889] ? graph_lock+0x170/0x170
[ 245.342688] ? print_usage_bug+0xc0/0xc0
[ 245.346745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 245.352286] ? check_preemption_disabled+0x48/0x200
[ 245.357312] ? check_preemption_disabled+0x48/0x200
[ 245.362337] ? __lock_is_held+0xb5/0x140
[ 245.366405] __alloc_pages_nodemask+0xa80/0xde0
[ 245.371072] ? graph_lock+0x170/0x170
[ 245.374873] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 245.379884] ? graph_lock+0x170/0x170
[ 245.383692] ? find_held_lock+0x36/0x1c0
[ 245.387760] ? ____cache_alloc_node+0x1c7/0x1e0
[ 245.392426] ? lock_downgrade+0x900/0x900
[ 245.396586] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 245.402145] cache_grow_begin+0x91/0x8c0
[ 245.406204] ? do_raw_spin_unlock+0xa7/0x2f0
[ 245.410617] fallback_alloc+0x203/0x2e0
[ 245.414595] ____cache_alloc_node+0x1c7/0x1e0
[ 245.419101] kmem_cache_alloc_node+0xe3/0x730
[ 245.423593] ? ipv6_get_ifaddr+0x42e/0x620
[ 245.427837] __alloc_skb+0x119/0x770
[ 245.431556] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 245.436843] ? skb_scrub_packet+0x490/0x490
[ 245.441178] ? lock_downgrade+0x900/0x900
[ 245.445348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 245.450884] ? refcount_sub_and_test_checked+0x203/0x310
[ 245.456339] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 245.461791] ? addrconf_rs_timer+0x690/0x690
[ 245.466212] ndisc_alloc_skb+0x144/0x340
[ 245.470273] ndisc_send_rs+0x331/0x6e0
[ 245.474161] addrconf_rs_timer+0x314/0x690
[ 245.478398] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 245.482639] call_timer_fn+0x272/0x920
[ 245.486523] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 245.490765] ? process_timeout+0x40/0x40
[ 245.494829] ? find_held_lock+0x36/0x1c0
[ 245.498896] ? mark_held_locks+0xc7/0x130
[ 245.503045] ? _raw_spin_unlock_irq+0x27/0x80
[ 245.507640] ? _raw_spin_unlock_irq+0x27/0x80
[ 245.512130] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 245.516363] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 245.520943] ? trace_hardirqs_on+0xbd/0x310
[ 245.525262] ? kasan_check_read+0x11/0x20
[ 245.529414] ? __run_timers+0x7da/0xc70
[ 245.533388] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 245.538843] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 245.543079] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 245.547310] __run_timers+0x7e5/0xc70
[ 245.551117] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 245.556484] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 245.561534] ? graph_lock+0x170/0x170
[ 245.565337] ? print_usage_bug+0xc0/0xc0
[ 245.569395] ? lock_release+0x970/0x970
[ 245.573366] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 245.578563] ? find_held_lock+0x36/0x1c0
[ 245.582625] ? graph_lock+0x170/0x170
[ 245.586428] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 245.591969] ? check_preemption_disabled+0x48/0x200
[ 245.597016] ? __lock_is_held+0xb5/0x140
[ 245.601081] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 245.606616] ? check_preemption_disabled+0x48/0x200
[ 245.611640] run_timer_softirq+0x52/0xb0
[ 245.615698] ? rcu_read_lock_sched_held+0x108/0x120
[ 245.620712] __do_softirq+0x30b/0xad8
[ 245.624518] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 245.629642] ? pvclock_read_flags+0x160/0x160
[ 245.634135] ? lapic_next_event+0x5a/0x90
[ 245.638281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 245.643823] ? check_preemption_disabled+0x48/0x200
[ 245.648852] ? check_preemption_disabled+0x48/0x200
[ 245.653872] ? kvm_clock_read+0x18/0x30
[ 245.657852] ? kvm_sched_clock_read+0x9/0x20
[ 245.662269] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 245.667805] ? check_preemption_disabled+0x48/0x200
[ 245.672827] irq_exit+0x17f/0x1c0
[ 245.676281] smp_apic_timer_interrupt+0x1cb/0x760
[ 245.681119] ? smp_call_function_single_interrupt+0x650/0x650
[ 245.687003] ? interrupt_entry+0xb5/0xf0
[ 245.691060] ? trace_hardirqs_off_caller+0xbb/0x310
[ 245.696069] ? trace_hardirqs_off_caller+0xbb/0x310
[ 245.701199] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 245.706052] ? trace_hardirqs_on_caller+0x310/0x310
[ 245.711060] ? trace_hardirqs_on_caller+0x310/0x310
[ 245.716107] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 245.721644] ? check_preemption_disabled+0x48/0x200
[ 245.726657] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 245.732202] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 245.737052] apic_timer_interrupt+0xf/0x20
[ 245.741274]
[ 245.743521] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 245.748800] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 245.767806] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 245.775519] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 245.782786] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 245.790047] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 245.797311] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 245.804693] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 245.812148] ? arch_local_irq_restore+0x45/0x52
[ 245.816824] dump_stack+0x26a/0x2b4
[ 245.820452] ? dump_stack_print_info.cold.2+0x52/0x52
[ 245.825654] dump_header+0x27b/0xf72
[ 245.829375] ? mark_held_locks+0x130/0x130
[ 245.833613] ? pagefault_out_of_memory+0x197/0x197
[ 245.838544] ? __lock_acquire+0x7ec/0x4ec0
[ 245.842779] ? graph_lock+0x170/0x170
[ 245.846595] ? mem_cgroup_charge_statistics+0x780/0x780
[ 245.851967] ? print_usage_bug+0xc0/0xc0
[ 245.856028] ? graph_lock+0x170/0x170
[ 245.859824] ? print_usage_bug+0xc0/0xc0
[ 245.863879] ? print_usage_bug+0xc0/0xc0
[ 245.867941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 245.873477] ? find_held_lock+0x36/0x1c0
[ 245.877549] ? mark_held_locks+0xc7/0x130
[ 245.881695] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 245.886816] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 245.891918] ? lockdep_hardirqs_on+0x421/0x5c0
[ 245.896503] ? trace_hardirqs_on+0xbd/0x310
[ 245.900823] ? kasan_check_read+0x11/0x20
[ 245.905082] ? ___ratelimit+0x36f/0x655
[ 245.909052] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 245.914509] ? trace_hardirqs_on+0x310/0x310
[ 245.918916] ? lock_downgrade+0x900/0x900
[ 245.923087] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 245.928183] ? ___ratelimit+0xaa/0x655
[ 245.932070] ? idr_get_free+0xec0/0xec0
[ 245.936053] ? kasan_check_write+0x14/0x20
[ 245.940282] ? do_raw_spin_lock+0xc1/0x200
[ 245.944525] oom_kill_process.cold.27+0x10/0x903
[ 245.949293] ? graph_lock+0x170/0x170
[ 245.953101] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 245.959001] ? kasan_check_read+0x11/0x20
[ 245.963318] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 245.968595] ? oom_evaluate_task+0x540/0x540
[ 245.973002] ? find_held_lock+0x36/0x1c0
[ 245.977063] ? out_of_memory+0x974/0x1430
[ 245.981205] ? lock_downgrade+0x900/0x900
[ 245.985354] ? check_preemption_disabled+0x48/0x200
[ 245.990463] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 245.996259] ? kasan_check_read+0x11/0x20
[ 246.000411] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 246.005774] ? rcu_bh_qs+0xc0/0xc0
[ 246.009313] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 246.014852] ? oom_evaluate_task+0x302/0x540
[ 246.019261] out_of_memory+0xa84/0x1430
[ 246.023239] ? oom_killer_disable+0x3a0/0x3a0
[ 246.027730] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 246.032663] ? __mutex_add_waiter+0x2a0/0x2a0
[ 246.037162] __alloc_pages_slowpath+0x2318/0x2d80
[ 246.042024] ? warn_alloc+0x120/0x120
[ 246.045831] ? print_usage_bug+0xc0/0xc0
[ 246.049889] ? warn_alloc+0x120/0x120
[ 246.053683] ? print_usage_bug+0xc0/0xc0
[ 246.057745] ? print_usage_bug+0xc0/0xc0
[ 246.061808] ? print_usage_bug+0xc0/0xc0
[ 246.065863] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 246.071492] ? should_fail+0x22d/0xd01
[ 246.075379] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 246.080505] ? find_held_lock+0x36/0x1c0
[ 246.084574] ? mark_held_locks+0x130/0x130
[ 246.088808] ? ___might_sleep+0x1ed/0x300
[ 246.092949] ? lock_release+0x970/0x970
[ 246.096928] ? arch_local_save_flags+0x40/0x40
[ 246.101521] ? __might_sleep+0x95/0x190
[ 246.105502] __alloc_pages_nodemask+0xa80/0xde0
[ 246.110167] ? graph_lock+0x170/0x170
[ 246.113966] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 246.118973] ? graph_lock+0x170/0x170
[ 246.122786] ? find_held_lock+0x36/0x1c0
[ 246.126850] ? cache_grow_begin+0x5a4/0x8c0
[ 246.131253] ? lockdep_hardirqs_on+0x421/0x5c0
[ 246.135832] ? trace_hardirqs_on+0xbd/0x310
[ 246.140150] ? fallback_alloc+0x203/0x2e0
[ 246.144841] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 246.150296] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 246.155835] cache_grow_begin+0x91/0x8c0
[ 246.159897] ? do_raw_spin_unlock+0xa7/0x2f0
[ 246.164308] fallback_alloc+0x203/0x2e0
[ 246.168283] ____cache_alloc_node+0x1c7/0x1e0
[ 246.172777] kmem_cache_alloc+0x1f8/0x730
[ 246.176936] ? emulate_vsyscall+0x314/0xcf0
[ 246.181259] getname_flags+0xd0/0x5a0
[ 246.185055] user_path_at_empty+0x2d/0x50
[ 246.189202] vfs_statx+0x129/0x210
[ 246.192755] ? vfs_statx_fd+0xc0/0xc0
[ 246.196569] __do_sys_newstat+0x8f/0x110
[ 246.200622] ? cp_new_stat+0xa50/0xa50
[ 246.204500] ? do_syscall_64+0x9a/0x820
[ 246.208463] ? do_syscall_64+0x9a/0x820
[ 246.212437] ? lockdep_hardirqs_on+0x421/0x5c0
[ 246.217021] ? trace_hardirqs_on+0xbd/0x310
[ 246.221343] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 246.226702] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 246.232159] __x64_sys_newstat+0x54/0x80
[ 246.236221] do_syscall_64+0x1b9/0x820
[ 246.240116] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 246.245483] ? syscall_return_slowpath+0x5e0/0x5e0
[ 246.250406] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 246.255244] ? trace_hardirqs_on_caller+0x310/0x310
[ 246.260257] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 246.265271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 246.270806] ? prepare_exit_to_usermode+0x291/0x3b0
[ 246.275835] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 246.280688] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 246.285870] RIP: 0033:0x7f6482e71c65
[ 246.289583] Code: Bad RIP value.
[ 246.292936] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 246.300641] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 246.307905] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 246.315482] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 246.322751] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 246.330011] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 246.337303] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 246.337308] warn_alloc_show_mem: 1 callbacks suppressed
[ 246.337314] Mem-Info:
[ 246.344578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 246.349962] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 246.349962] active_file:15 inactive_file:9 isolated_file:0
[ 246.349962] unevictable:0 dirty:0 writeback:0 unstable:0
[ 246.349962] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 246.349962] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 246.349962] free:13716 free_pcp:235 free_cma:0
[ 246.352332] Call Trace:
[ 246.361716] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 246.394769]
[ 246.397332] Node 0
[ 246.425003] dump_stack+0x1c4/0x2b4
[ 246.427134] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 246.429335] ? dump_stack_print_info.cold.2+0x52/0x52
[ 246.432925] lowmem_reserve[]: 0
[ 246.458567] warn_alloc.cold.119+0xb7/0x1bd
[ 246.463724] 2819
[ 246.466997] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 246.471300] 6323 6323
[ 246.473367] ? lock_downgrade+0x900/0x900
[ 246.478201] Node 0
[ 246.480692] ? trace_hardirqs_off+0xb8/0x310
[ 246.484834] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 246.487054] ? trace_hardirqs_off+0xb8/0x310
[ 246.491428] lowmem_reserve[]: 0
[ 246.518322] __alloc_pages_slowpath+0x2667/0x2d80
[ 246.522695] 0
[ 246.525992] ? warn_alloc+0x120/0x120
[ 246.530785] 3503
[ 246.532586] ? trace_hardirqs_on+0x310/0x310
[ 246.536352] 3503
[ 246.538406] ? warn_alloc+0x120/0x120
[ 246.542783] Node 0
[ 246.544845] ? print_usage_bug+0xc0/0xc0
[ 246.548639] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 246.550852] ? warn_alloc+0x120/0x120
[ 246.554878] lowmem_reserve[]: 0
[ 246.583339] ? ktime_get+0x2e1/0x440
[ 246.587106] 0 0
[ 246.590377] ? print_usage_bug+0xc0/0xc0
[ 246.594056] 0
[ 246.596029] ? __lock_acquire+0x7ec/0x4ec0
[ 246.600076] Node 0
[ 246.601863] ? __lock_acquire+0x7ec/0x4ec0
[ 246.606063] DMA: 1*4kB
[ 246.608313] ? kasan_check_read+0x11/0x20
[ 246.612532] (U)
[ 246.615105] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 246.619219] 0*8kB
[ 246.621191] ? should_fail+0x22d/0xd01
[ 246.626699] 0*16kB
[ 246.628829] ? rcu_bh_qs+0xc0/0xc0
[ 246.632687] 1*32kB
[ 246.634958] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 246.638468] (U)
[ 246.640690] ? __lock_acquire+0x7ec/0x4ec0
[ 246.645872] 2*64kB
[ 246.647846] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 246.652050] (U)
[ 246.654278] ? __lock_acquire+0x7ec/0x4ec0
[ 246.659345] 1*128kB (U)
[ 246.661314] ? should_fail+0x22d/0xd01
[ 246.665526] 1*256kB
[ 246.668183] ? rcu_idle_enter+0x4b0/0x4b0
[ 246.672053] (U)
[ 246.674366] ? mark_held_locks+0x130/0x130
[ 246.678498] 0*512kB
[ 246.680492] ? mark_held_locks+0x130/0x130
[ 246.684778] 1*1024kB (U)
[ 246.687093] ? mark_held_locks+0xc7/0x130
[ 246.691296] 1*2048kB
[ 246.694041] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 246.698166] (M)
[ 246.700565] ? graph_lock+0x170/0x170
[ 246.705552] 3*4096kB
[ 246.707520] ? print_usage_bug+0xc0/0xc0
[ 246.711290] (M)
[ 246.713687] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 246.717824] = 15908kB
[ 246.717830] Node 0
[ 246.719802] ? check_preemption_disabled+0x48/0x200
[ 246.725430] DMA32:
[ 246.727827] ? check_preemption_disabled+0x48/0x200
[ 246.730043] 4*4kB
[ 246.735050] ? __lock_is_held+0xb5/0x140
[ 246.737251] (UM)
[ 246.742262] __alloc_pages_nodemask+0xa80/0xde0
[ 246.744375] 2*8kB (UM)
[ 246.748434] ? graph_lock+0x170/0x170
[ 246.750469] 2*16kB
[ 246.755153] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 246.757724] (M)
[ 246.761509] ? graph_lock+0x170/0x170
[ 246.763723] 2*32kB
[ 246.768820] ? find_held_lock+0x36/0x1c0
[ 246.770762] (M)
[ 246.774556] ? ____cache_alloc_node+0x1c7/0x1e0
[ 246.776758] 4*64kB
[ 246.780803] ? lock_downgrade+0x900/0x900
[ 246.782749] (M)
[ 246.787423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 246.789714] 3*128kB
[ 246.793865] cache_grow_begin+0x91/0x8c0
[ 246.795811] (M)
[ 246.801348] ? do_raw_spin_unlock+0xa7/0x2f0
[ 246.803637] 3*256kB (M)
[ 246.807695] fallback_alloc+0x203/0x2e0
[ 246.809644] 4*512kB
[ 246.814041] ____cache_alloc_node+0x1c7/0x1e0
[ 246.816705] (UM)
[ 246.820666] kmem_cache_alloc_node+0xe3/0x730
[ 246.822978] 3*1024kB (UM)
[ 246.827465] ? ipv6_get_ifaddr+0x42e/0x620
[ 246.829497] 3*2048kB
[ 246.833983] __alloc_skb+0x119/0x770
[ 246.836789] (M)
[ 246.841015] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 246.843417] 3*4096kB
[ 246.847119] ? skb_scrub_packet+0x490/0x490
[ 246.849154] (M)
[ 246.854424] ? lock_downgrade+0x900/0x900
[ 246.856801] = 25088kB
[ 246.856808] Node 0
[ 246.861122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 246.863067] Normal:
[ 246.867204] ? refcount_sub_and_test_checked+0x203/0x310
[ 246.869587] 755*4kB
[ 246.871813] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 246.877318] (UMEH)
[ 246.879630] ? addrconf_rs_timer+0x690/0x690
[ 246.885048] 414*8kB
[ 246.887370] ndisc_alloc_skb+0x144/0x340
[ 246.892784] (UME)
[ 246.895008] ndisc_send_rs+0x331/0x6e0
[ 246.899387] 169*16kB
[ 246.901701] addrconf_rs_timer+0x314/0x690
[ 246.905750] (MEH)
[ 246.907900] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 246.911754] 66*32kB
[ 246.914156] call_timer_fn+0x272/0x920
[ 246.918352] (UMEH)
[ 246.920498] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 246.924703] 13*64kB
[ 246.927010] ? process_timeout+0x40/0x40
[ 246.930963] (UMH)
[ 246.933184] ? find_held_lock+0x36/0x1c0
[ 246.937381] 3*128kB (H)
[ 246.939745] ? __run_timers+0x7da/0xc70
[ 246.943771] 4*256kB (H)
[ 246.945949] ? _raw_spin_unlock_irq+0x27/0x80
[ 246.949979] 1*512kB
[ 246.952634] ? _raw_spin_unlock_irq+0x27/0x80
[ 246.956588] (U) 0*1024kB
[ 246.959287] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 246.963754] 0*2048kB
[ 246.966064] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 246.970530] 0*4096kB
[ 246.973277] ? trace_hardirqs_on+0xbd/0x310
[ 246.977486] = 13900kB
[ 246.979881] ? kasan_check_read+0x11/0x20
[ 246.984436] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 246.986825] ? __run_timers+0x7da/0xc70
[ 246.991121] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 246.993515] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 246.997631] 2312 total pagecache pages
[ 247.006455] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 247.010411] 0 pages in swap cache
[ 247.018974] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 247.024517] Swap cache stats: add 0, delete 0, find 0/0
[ 247.028385] __run_timers+0x7e5/0xc70
[ 247.032609] Free swap = 0kB
[ 247.036054] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 247.040339] Total swap = 0kB
[ 247.045689] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 247.049458] 1965979 pages RAM
[ 247.052482] ? graph_lock+0x170/0x170
[ 247.057813] 0 pages HighMem/MovableOnly
[ 247.057820] 342306 pages reserved
[ 247.060825] ? enqueue_hrtimer+0x1a5/0x560
[ 247.065816] 0 pages cma reserved
[ 247.068912] ? lock_release+0x970/0x970
[ 247.072887] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 247.076753] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 247.080273] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 247.084410] ? find_held_lock+0x36/0x1c0
[ 247.087744] init cpuset=
[ 247.091710] ? graph_lock+0x170/0x170
[ 247.098173] /
[ 247.103380] ? pvclock_read_flags+0x160/0x160
[ 247.113062] mems_allowed=0
[ 247.117112] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 247.138177] ? check_preemption_disabled+0x48/0x200
[ 247.143201] ? __lock_is_held+0xb5/0x140
[ 247.147260] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 247.152813] ? check_preemption_disabled+0x48/0x200
[ 247.157938] run_timer_softirq+0x52/0xb0
[ 247.161998] ? rcu_read_lock_sched_held+0x108/0x120
[ 247.167024] __do_softirq+0x30b/0xad8
[ 247.170829] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 247.175929] ? pvclock_read_flags+0x160/0x160
[ 247.180421] ? lapic_next_event+0x5a/0x90
[ 247.184564] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 247.190096] ? check_preemption_disabled+0x48/0x200
[ 247.195107] ? check_preemption_disabled+0x48/0x200
[ 247.200125] ? kvm_clock_read+0x18/0x30
[ 247.204112] ? kvm_sched_clock_read+0x9/0x20
[ 247.208517] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 247.214048] ? check_preemption_disabled+0x48/0x200
[ 247.219069] irq_exit+0x17f/0x1c0
[ 247.222520] smp_apic_timer_interrupt+0x1cb/0x760
[ 247.227355] ? smp_reschedule_interrupt+0x109/0x650
[ 247.232369] ? smp_call_function_single_interrupt+0x650/0x650
[ 247.238257] ? interrupt_entry+0xb5/0xf0
[ 247.242312] ? trace_hardirqs_off_caller+0xbb/0x310
[ 247.247321] ? trace_hardirqs_off_caller+0xbb/0x310
[ 247.252333] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 247.257170] ? trace_hardirqs_on_caller+0x310/0x310
[ 247.262178] ? trace_hardirqs_on_caller+0x310/0x310
[ 247.267188] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 247.272725] ? check_preemption_disabled+0x48/0x200
[ 247.277733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 247.283267] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 247.288218] apic_timer_interrupt+0xf/0x20
[ 247.292441]
[ 247.294677] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 247.300564] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 247.319489] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 247.327188] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 247.334448] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 247.341711] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 247.348971] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 247.356319] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 247.363616] ? save_stack+0xa9/0xd0
[ 247.367269] __kmalloc_node_track_caller+0x33/0x70
[ 247.372199] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 247.376954] pskb_expand_head+0x230/0x10f0
[ 247.381184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 247.386719] ? memcpy+0x45/0x50
[ 247.389997] ? __copy_skb_header+0x350/0x6b0
[ 247.394403] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 247.398889] ? skb_checksum+0x140/0x140
[ 247.402892] ? __lock_is_held+0xb5/0x140
[ 247.406972] ? kasan_check_write+0x14/0x20
[ 247.411239] ? __skb_clone+0x6c7/0xa00
[ 247.415122] ? __copy_skb_header+0x6b0/0x6b0
[ 247.419531] ? kmem_cache_alloc+0x33a/0x730
[ 247.423848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 247.429406] skb_ensure_writable+0x3dd/0x640
[ 247.433815] ? skb_cow_data+0xf10/0xf10
[ 247.437785] ? preempt_notifier_register+0x200/0x200
[ 247.443001] ? __switch_to_asm+0x34/0x70
[ 247.447057] ? __switch_to_asm+0x34/0x70
[ 247.451115] ? __switch_to_asm+0x40/0x70
[ 247.455181] ? __switch_to_asm+0x34/0x70
[ 247.459280] ? __switch_to_asm+0x40/0x70
[ 247.463337] ? __switch_to_asm+0x40/0x70
[ 247.467397] ? __switch_to_asm+0x34/0x70
[ 247.471473] ? __switch_to_asm+0x34/0x70
[ 247.475527] ? __switch_to_asm+0x40/0x70
[ 247.479706] ? __switch_to_asm+0x34/0x70
[ 247.483771] bpf_clone_redirect+0x14a/0x490
[ 247.488205] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 247.493218] ? __sched_text_start+0x8/0x8
[ 247.497381] ? lockdep_hardirqs_on+0x421/0x5c0
[ 247.501959] ? retint_kernel+0x2d/0x2d
[ 247.505847] ? trace_hardirqs_on_caller+0xc0/0x310
[ 247.510777] ? find_held_lock+0x36/0x1c0
[ 247.514839] ? lock_acquire+0x1ed/0x520
[ 247.518810] ? bpf_test_run+0x3cb/0x780
[ 247.522801] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 247.528336] ? check_preemption_disabled+0x48/0x200
[ 247.533362] ? kasan_check_read+0x11/0x20
[ 247.537593] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 247.542865] ? rcu_bh_qs+0xc0/0xc0
[ 247.546399] ? preempt_schedule+0x4d/0x60
[ 247.550542] ? ___preempt_schedule+0x16/0x18
[ 247.554965] ? bpf_test_run+0x25d/0x780
[ 247.558942] ? netlink_diag_dump+0x2a0/0x2a0
[ 247.563361] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 247.568121] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 247.572962] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 247.578517] ? fput+0x130/0x1a0
[ 247.581792] ? __bpf_prog_get+0x9b/0x290
[ 247.585850] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 247.590688] ? bpf_prog_test_run+0x130/0x1a0
[ 247.595090] ? __x64_sys_bpf+0x3d8/0x520
[ 247.599160] ? bpf_prog_get+0x20/0x20
[ 247.602983] ? do_syscall_64+0x1b9/0x820
[ 247.607046] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 247.612409] ? syscall_return_slowpath+0x5e0/0x5e0
[ 247.617419] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 247.622258] ? trace_hardirqs_on_caller+0x310/0x310
[ 247.627282] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 247.632294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 247.637827] ? prepare_exit_to_usermode+0x291/0x3b0
[ 247.642865] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 247.647799] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 247.653197] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 247.653280] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 247.659428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 247.659433] Call Trace:
[ 247.659438]
[ 247.659457] dump_stack+0x1c4/0x2b4
[ 247.659475] ? dump_stack_print_info.cold.2+0x52/0x52
[ 247.666003] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 247.675290] warn_alloc.cold.119+0xb7/0x1bd
[ 247.677925] syz-executor4 cpuset=
[ 247.680064] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 247.683660] syz4
[ 247.688858] ? lock_downgrade+0x900/0x900
[ 247.699312] mems_allowed=0
[ 247.703631] ? trace_hardirqs_off+0xb8/0x310
[ 247.725392] ? trace_hardirqs_off+0xb8/0x310
[ 247.729840] __alloc_pages_slowpath+0x2667/0x2d80
[ 247.734848] ? warn_alloc+0x120/0x120
[ 247.738663] ? trace_hardirqs_on+0x310/0x310
[ 247.743197] ? warn_alloc+0x120/0x120
[ 247.746995] ? print_usage_bug+0xc0/0xc0
[ 247.751074] ? warn_alloc+0x120/0x120
[ 247.754866] ? ktime_get+0x2e1/0x440
[ 247.758574] ? print_usage_bug+0xc0/0xc0
[ 247.762758] ? __lock_acquire+0x7ec/0x4ec0
[ 247.766985] ? __lock_acquire+0x7ec/0x4ec0
[ 247.771244] ? kasan_check_read+0x11/0x20
[ 247.775390] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 247.781101] ? should_fail+0x22d/0xd01
[ 247.784984] ? rcu_bh_qs+0xc0/0xc0
[ 247.788541] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 247.793643] ? __lock_acquire+0x7ec/0x4ec0
[ 247.797874] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 247.802970] ? __lock_acquire+0x7ec/0x4ec0
[ 247.807198] ? should_fail+0x22d/0xd01
[ 247.811077] ? rcu_idle_enter+0x4b0/0x4b0
[ 247.815238] ? mark_held_locks+0x130/0x130
[ 247.819469] ? mark_held_locks+0x130/0x130
[ 247.823790] ? mark_held_locks+0xc7/0x130
[ 247.827934] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 247.832953] ? graph_lock+0x170/0x170
[ 247.836744] ? print_usage_bug+0xc0/0xc0
[ 247.840802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 247.846339] ? check_preemption_disabled+0x48/0x200
[ 247.851360] ? check_preemption_disabled+0x48/0x200
[ 247.856382] ? __lock_is_held+0xb5/0x140
[ 247.860458] __alloc_pages_nodemask+0xa80/0xde0
[ 247.865126] ? graph_lock+0x170/0x170
[ 247.869028] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 247.874058] ? graph_lock+0x170/0x170
[ 247.877863] ? find_held_lock+0x36/0x1c0
[ 247.881922] ? ____cache_alloc_node+0x1c7/0x1e0
[ 247.886584] ? lock_downgrade+0x900/0x900
[ 247.890733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 247.896266] cache_grow_begin+0x91/0x8c0
[ 247.900336] ? do_raw_spin_unlock+0xa7/0x2f0
[ 247.904750] fallback_alloc+0x203/0x2e0
[ 247.908725] ____cache_alloc_node+0x1c7/0x1e0
[ 247.913221] kmem_cache_alloc_node+0xe3/0x730
[ 247.917708] ? ipv6_get_ifaddr+0x42e/0x620
[ 247.921947] __alloc_skb+0x119/0x770
[ 247.925743] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 247.931038] ? skb_scrub_packet+0x490/0x490
[ 247.935352] ? lock_downgrade+0x900/0x900
[ 247.939502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 247.945051] ? refcount_sub_and_test_checked+0x203/0x310
[ 247.950499] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 247.956030] ? addrconf_rs_timer+0x690/0x690
[ 247.960456] ndisc_alloc_skb+0x144/0x340
[ 247.964513] ndisc_send_rs+0x331/0x6e0
[ 247.968413] addrconf_rs_timer+0x314/0x690
[ 247.972665] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 247.976906] call_timer_fn+0x272/0x920
[ 247.980786] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 247.985029] ? process_timeout+0x40/0x40
[ 247.989097] ? find_held_lock+0x36/0x1c0
[ 247.993157] ? mark_held_locks+0xc7/0x130
[ 247.997315] ? _raw_spin_unlock_irq+0x27/0x80
[ 248.001805] ? _raw_spin_unlock_irq+0x27/0x80
[ 248.006293] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 248.010526] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 248.015105] ? trace_hardirqs_on+0xbd/0x310
[ 248.019421] ? kasan_check_read+0x11/0x20
[ 248.023578] ? __run_timers+0x7da/0xc70
[ 248.027548] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 248.033001] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 248.037233] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 248.041461] __run_timers+0x7e5/0xc70
[ 248.045267] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 248.050628] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 248.055637] ? graph_lock+0x170/0x170
[ 248.059435] ? print_usage_bug+0xc0/0xc0
[ 248.063486] ? lock_release+0x970/0x970
[ 248.067455] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 248.072648] ? find_held_lock+0x36/0x1c0
[ 248.076725] ? graph_lock+0x170/0x170
[ 248.080529] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 248.086062] ? check_preemption_disabled+0x48/0x200
[ 248.091103] ? __lock_is_held+0xb5/0x140
[ 248.095161] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 248.100701] ? check_preemption_disabled+0x48/0x200
[ 248.105715] run_timer_softirq+0x52/0xb0
[ 248.109769] ? rcu_read_lock_sched_held+0x108/0x120
[ 248.114783] __do_softirq+0x30b/0xad8
[ 248.118590] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 248.123789] ? pvclock_read_flags+0x160/0x160
[ 248.128299] ? lapic_next_event+0x5a/0x90
[ 248.132466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 248.138000] ? check_preemption_disabled+0x48/0x200
[ 248.143023] ? check_preemption_disabled+0x48/0x200
[ 248.148583] ? kvm_clock_read+0x18/0x30
[ 248.152572] ? kvm_sched_clock_read+0x9/0x20
[ 248.157020] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 248.162569] ? check_preemption_disabled+0x48/0x200
[ 248.167599] irq_exit+0x17f/0x1c0
[ 248.171140] smp_apic_timer_interrupt+0x1cb/0x760
[ 248.175977] ? smp_call_function_single_interrupt+0x650/0x650
[ 248.181867] ? interrupt_entry+0xb5/0xf0
[ 248.185938] ? trace_hardirqs_off_caller+0xbb/0x310
[ 248.190952] ? trace_hardirqs_off_caller+0xbb/0x310
[ 248.195966] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 248.200806] ? trace_hardirqs_on_caller+0x310/0x310
[ 248.205819] ? trace_hardirqs_on_caller+0x310/0x310
[ 248.210842] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 248.216372] ? check_preemption_disabled+0x48/0x200
[ 248.221401] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 248.226937] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 248.231782] apic_timer_interrupt+0xf/0x20
[ 248.236004]
[ 248.238241] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 248.243687] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 248.262699] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 248.270402] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 248.277779] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 248.285092] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 248.292353] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 248.299615] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 248.306891] ? arch_local_irq_restore+0x45/0x52
[ 248.311829] dump_stack+0x26a/0x2b4
[ 248.315457] ? dump_stack_print_info.cold.2+0x52/0x52
[ 248.320654] dump_header+0x27b/0xf72
[ 248.324369] ? mark_held_locks+0x130/0x130
[ 248.328615] ? pagefault_out_of_memory+0x197/0x197
[ 248.333549] ? __lock_acquire+0x7ec/0x4ec0
[ 248.337786] ? graph_lock+0x170/0x170
[ 248.341606] ? mem_cgroup_charge_statistics+0x780/0x780
[ 248.346971] ? print_usage_bug+0xc0/0xc0
[ 248.351146] ? graph_lock+0x170/0x170
[ 248.354963] ? print_usage_bug+0xc0/0xc0
[ 248.359015] ? print_usage_bug+0xc0/0xc0
[ 248.363075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 248.368612] ? find_held_lock+0x36/0x1c0
[ 248.372673] ? mark_held_locks+0xc7/0x130
[ 248.376820] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 248.381918] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 248.387025] ? lockdep_hardirqs_on+0x421/0x5c0
[ 248.391616] ? trace_hardirqs_on+0xbd/0x310
[ 248.395933] ? kasan_check_read+0x11/0x20
[ 248.400119] ? ___ratelimit+0x36f/0x655
[ 248.404097] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 248.409560] ? trace_hardirqs_on+0x310/0x310
[ 248.413978] ? lock_downgrade+0x900/0x900
[ 248.418124] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 248.423334] ? ___ratelimit+0xaa/0x655
[ 248.427216] ? idr_get_free+0xec0/0xec0
[ 248.431183] ? kasan_check_write+0x14/0x20
[ 248.435444] ? do_raw_spin_lock+0xc1/0x200
[ 248.439709] oom_kill_process.cold.27+0x10/0x903
[ 248.444456] ? graph_lock+0x170/0x170
[ 248.448255] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 248.454052] ? kasan_check_read+0x11/0x20
[ 248.458193] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 248.463467] ? oom_evaluate_task+0x540/0x540
[ 248.467873] ? find_held_lock+0x36/0x1c0
[ 248.471968] ? out_of_memory+0x974/0x1430
[ 248.476112] ? lock_downgrade+0x900/0x900
[ 248.480257] ? check_preemption_disabled+0x48/0x200
[ 248.485281] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 248.491069] ? kasan_check_read+0x11/0x20
[ 248.495301] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 248.500573] ? rcu_bh_qs+0xc0/0xc0
[ 248.504115] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 248.509646] ? oom_evaluate_task+0x302/0x540
[ 248.514141] out_of_memory+0xa84/0x1430
[ 248.518115] ? oom_killer_disable+0x3a0/0x3a0
[ 248.522606] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 248.527550] ? __mutex_add_waiter+0x2a0/0x2a0
[ 248.532050] __alloc_pages_slowpath+0x2318/0x2d80
[ 248.536912] ? warn_alloc+0x120/0x120
[ 248.540718] ? print_usage_bug+0xc0/0xc0
[ 248.544774] ? warn_alloc+0x120/0x120
[ 248.548586] ? print_usage_bug+0xc0/0xc0
[ 248.552650] ? print_usage_bug+0xc0/0xc0
[ 248.556705] ? print_usage_bug+0xc0/0xc0
[ 248.560760] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 248.566309] ? should_fail+0x22d/0xd01
[ 248.570195] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 248.575312] ? find_held_lock+0x36/0x1c0
[ 248.579376] ? mark_held_locks+0x130/0x130
[ 248.583610] ? ___might_sleep+0x1ed/0x300
[ 248.587748] ? lock_release+0x970/0x970
[ 248.591746] ? arch_local_save_flags+0x40/0x40
[ 248.596337] ? __might_sleep+0x95/0x190
[ 248.600309] __alloc_pages_nodemask+0xa80/0xde0
[ 248.604974] ? graph_lock+0x170/0x170
[ 248.608786] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 248.613798] ? graph_lock+0x170/0x170
[ 248.617600] ? find_held_lock+0x36/0x1c0
[ 248.621669] ? cache_grow_begin+0x5a4/0x8c0
[ 248.625985] ? lockdep_hardirqs_on+0x421/0x5c0
[ 248.630565] ? trace_hardirqs_on+0xbd/0x310
[ 248.634882] ? fallback_alloc+0x203/0x2e0
[ 248.639022] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 248.644471] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 248.650007] cache_grow_begin+0x91/0x8c0
[ 248.654063] ? do_raw_spin_unlock+0xa7/0x2f0
[ 248.658472] fallback_alloc+0x203/0x2e0
[ 248.662449] ____cache_alloc_node+0x1c7/0x1e0
[ 248.666959] kmem_cache_alloc+0x1f8/0x730
[ 248.671103] ? emulate_vsyscall+0x314/0xcf0
[ 248.675426] getname_flags+0xd0/0x5a0
[ 248.679227] user_path_at_empty+0x2d/0x50
[ 248.683387] vfs_statx+0x129/0x210
[ 248.686925] ? vfs_statx_fd+0xc0/0xc0
[ 248.690730] __do_sys_newstat+0x8f/0x110
[ 248.694787] ? cp_new_stat+0xa50/0xa50
[ 248.698668] ? do_syscall_64+0x9a/0x820
[ 248.702637] ? do_syscall_64+0x9a/0x820
[ 248.706622] ? lockdep_hardirqs_on+0x421/0x5c0
[ 248.711196] ? trace_hardirqs_on+0xbd/0x310
[ 248.715530] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 248.720890] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 248.726344] __x64_sys_newstat+0x54/0x80
[ 248.730489] do_syscall_64+0x1b9/0x820
[ 248.734375] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 248.739744] ? syscall_return_slowpath+0x5e0/0x5e0
[ 248.744767] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 248.749624] ? trace_hardirqs_on_caller+0x310/0x310
[ 248.754633] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 248.759652] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 248.765201] ? prepare_exit_to_usermode+0x291/0x3b0
[ 248.770220] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 248.775085] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 248.780290] RIP: 0033:0x7f6482e71c65
[ 248.784002] Code: Bad RIP value.
[ 248.787356] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 248.795067] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 248.802331] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 248.809592] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 248.816943] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 248.824213] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 248.831505] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 248.831509] warn_alloc_show_mem: 1 callbacks suppressed
[ 248.831515] Mem-Info:
[ 248.838785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 248.844147] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 248.844147] active_file:15 inactive_file:9 isolated_file:0
[ 248.844147] unevictable:0 dirty:0 writeback:0 unstable:0
[ 248.844147] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 248.844147] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 248.844147] free:13716 free_pcp:235 free_cma:0
[ 248.846519] Call Trace:
[ 248.855889] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 248.888813]
[ 248.891420] Node 0
[ 248.919081] dump_stack+0x1c4/0x2b4
[ 248.921230] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 248.923441] ? dump_stack_print_info.cold.2+0x52/0x52
[ 248.927034] lowmem_reserve[]:
[ 248.952527] warn_alloc.cold.119+0xb7/0x1bd
[ 248.957677] 0 2819
[ 248.960775] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 248.965068] 6323
[ 248.967294] ? lock_downgrade+0x900/0x900
[ 248.972102] 6323
[ 248.974166] ? trace_hardirqs_off+0xb8/0x310
[ 248.978280] Node 0
[ 248.980338] ? trace_hardirqs_off+0xb8/0x310
[ 248.984737] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 248.986947] __alloc_pages_slowpath+0x2667/0x2d80
[ 248.991325] lowmem_reserve[]: 0
[ 249.018335] ? warn_alloc+0x120/0x120
[ 249.023131] 0
[ 249.026396] ? lock_release+0x970/0x970
[ 249.030180] 3503
[ 249.032067] ? warn_alloc+0x120/0x120
[ 249.036015] 3503
[ 249.038067] ? print_usage_bug+0xc0/0xc0
[ 249.041837] Node 0
[ 249.043900] ? warn_alloc+0x120/0x120
[ 249.047952] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 249.050155] ? print_usage_bug+0xc0/0xc0
[ 249.053921] lowmem_reserve[]: 0
[ 249.082280] ? __lock_acquire+0x7ec/0x4ec0
[ 249.086316] 0
[ 249.089583] ? __lock_acquire+0x7ec/0x4ec0
[ 249.093786] 0
[ 249.095579] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 249.099783] 0
[ 249.101571] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 249.107077] Node 0
[ 249.108867] ? should_fail+0x22d/0xd01
[ 249.114367] DMA: 1*4kB
[ 249.116599] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 249.120457] (U)
[ 249.123024] ? __lock_acquire+0x7ec/0x4ec0
[ 249.128090] 0*8kB 0*16kB
[ 249.130148] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 249.134349] 1*32kB (U)
[ 249.137104] ? __lock_acquire+0x7ec/0x4ec0
[ 249.142175] 2*64kB
[ 249.144747] ? should_fail+0x22d/0xd01
[ 249.148974] (U)
[ 249.151209] ? mark_held_locks+0x130/0x130
[ 249.155066] 1*128kB
[ 249.157027] ? mark_held_locks+0x130/0x130
[ 249.161230] (U)
[ 249.163542] ? graph_lock+0x170/0x170
[ 249.167750] 1*256kB
[ 249.169744] ? print_usage_bug+0xc0/0xc0
[ 249.173515] (U)
[ 249.175835] ? graph_lock+0x170/0x170
[ 249.179869] 0*512kB
[ 249.181827] ? print_usage_bug+0xc0/0xc0
[ 249.185596] 1*1024kB
[ 249.187906] ? wq_watchdog_touch+0x9c/0xfe
[ 249.192023] (U)
[ 249.194461] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 249.198666] 1*2048kB
[ 249.200642] ? check_preemption_disabled+0x48/0x200
[ 249.206145] (M)
[ 249.208544] ? check_preemption_disabled+0x48/0x200
[ 249.213530] 3*4096kB (M)
[ 249.215518] ? __lock_is_held+0xb5/0x140
[ 249.220655] = 15908kB
[ 249.220662] Node 0
[ 249.223409] __alloc_pages_nodemask+0xa80/0xde0
[ 249.227435] DMA32:
[ 249.229830] ? graph_lock+0x170/0x170
[ 249.232039] 4*4kB
[ 249.236708] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 249.238915] (UM)
[ 249.242698] ? graph_lock+0x170/0x170
[ 249.244818] 2*8kB
[ 249.249821] ? find_held_lock+0x36/0x1c0
[ 249.251852] (UM)
[ 249.255727] ? ____cache_alloc_node+0x1c7/0x1e0
[ 249.257839] 2*16kB (M)
[ 249.261925] ? lock_downgrade+0x900/0x900
[ 249.263974] 2*32kB
[ 249.268637] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 249.271197] (M)
[ 249.275337] cache_grow_begin+0x91/0x8c0
[ 249.277551] 4*64kB (M)
[ 249.283081] ? do_raw_spin_unlock+0xa7/0x2f0
[ 249.285129] 3*128kB (M)
[ 249.289191] fallback_alloc+0x203/0x2e0
[ 249.291743] 3*256kB
[ 249.296138] ____cache_alloc_node+0x1c7/0x1e0
[ 249.298794] (M)
[ 249.302754] kmem_cache_alloc_node+0xe3/0x730
[ 249.305057] 4*512kB
[ 249.309559] ? ipv6_get_ifaddr+0x42e/0x620
[ 249.311504] (UM)
[ 249.316005] __alloc_skb+0x119/0x770
[ 249.318292] 3*1024kB (UM)
[ 249.322523] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 249.324551] 3*2048kB (M)
[ 249.328278] ? skb_scrub_packet+0x490/0x490
[ 249.331101] 3*4096kB
[ 249.336552] ? lock_downgrade+0x900/0x900
[ 249.339278] (M) = 25088kB
[ 249.343597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 249.346253] Node 0
[ 249.350408] ? refcount_sub_and_test_checked+0x203/0x310
[ 249.353131] Normal: 755*4kB
[ 249.358662] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 249.360867] (UMEH)
[ 249.366300] ? addrconf_rs_timer+0x690/0x690
[ 249.369300] 414*8kB (UME)
[ 249.374792] ndisc_alloc_skb+0x144/0x340
[ 249.377115] 169*16kB (MEH)
[ 249.381516] ndisc_send_rs+0x331/0x6e0
[ 249.384331] 66*32kB
[ 249.388374] addrconf_rs_timer+0x314/0x690
[ 249.391272] (UMEH)
[ 249.395165] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 249.397465] 13*64kB (UMH)
[ 249.401700] call_timer_fn+0x272/0x920
[ 249.403907] 3*128kB (H)
[ 249.408130] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 249.410950] 4*256kB
[ 249.414823] ? process_timeout+0x40/0x40
[ 249.417572] (H)
[ 249.421803] ? find_held_lock+0x36/0x1c0
[ 249.424097] 1*512kB
[ 249.428146] ? __run_timers+0x7da/0xc70
[ 249.430089] (U)
[ 249.434143] ? _raw_spin_unlock_irq+0x27/0x80
[ 249.436432] 0*1024kB 0*2048kB
[ 249.440399] ? _raw_spin_unlock_irq+0x27/0x80
[ 249.442345] 0*4096kB
[ 249.446824] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 249.449986] = 13900kB
[ 249.454465] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 249.456860] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 249.461072] ? trace_hardirqs_on+0xbd/0x310
[ 249.463463] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 249.468027] ? kasan_check_read+0x11/0x20
[ 249.476846] 2312 total pagecache pages
[ 249.481177] ? __run_timers+0x7da/0xc70
[ 249.489725] 0 pages in swap cache
[ 249.493854] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 249.497729] Swap cache stats: add 0, delete 0, find 0/0
[ 249.501709] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 249.505141] Free swap = 0kB
[ 249.510594] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 249.515926] Total swap = 0kB
[ 249.520157] __run_timers+0x7e5/0xc70
[ 249.523152] 1965979 pages RAM
[ 249.527478] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 249.530456] 0 pages HighMem/MovableOnly
[ 249.530463] 342306 pages reserved
[ 249.534258] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 249.537340] 0 pages cma reserved
[ 249.542707] ? graph_lock+0x170/0x170
[ 249.546726] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 249.550103] ? enqueue_hrtimer+0x1a5/0x560
[ 249.550115] ? lock_release+0x970/0x970
[ 249.550129] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 249.555193] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 249.558477] ? find_held_lock+0x36/0x1c0
[ 249.562260] init cpuset=
[ 249.568736] ? graph_lock+0x170/0x170
[ 249.572944] /
[ 249.576908] ? pvclock_read_flags+0x160/0x160
[ 249.582067] mems_allowed=0
[ 249.591752] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 249.617028] ? check_preemption_disabled+0x48/0x200
[ 249.622044] ? __lock_is_held+0xb5/0x140
[ 249.626227] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 249.631757] ? check_preemption_disabled+0x48/0x200
[ 249.636783] run_timer_softirq+0x52/0xb0
[ 249.640840] ? rcu_read_lock_sched_held+0x108/0x120
[ 249.645875] __do_softirq+0x30b/0xad8
[ 249.649686] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 249.654784] ? pvclock_read_flags+0x160/0x160
[ 249.659288] ? lapic_next_event+0x5a/0x90
[ 249.663434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 249.668965] ? check_preemption_disabled+0x48/0x200
[ 249.673990] ? check_preemption_disabled+0x48/0x200
[ 249.679005] ? kvm_clock_read+0x18/0x30
[ 249.682974] ? kvm_sched_clock_read+0x9/0x20
[ 249.687380] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 249.692915] ? check_preemption_disabled+0x48/0x200
[ 249.697975] irq_exit+0x17f/0x1c0
[ 249.701434] smp_apic_timer_interrupt+0x1cb/0x760
[ 249.706268] ? smp_reschedule_interrupt+0x109/0x650
[ 249.711277] ? smp_call_function_single_interrupt+0x650/0x650
[ 249.717174] ? interrupt_entry+0xb5/0xf0
[ 249.721261] ? trace_hardirqs_off_caller+0xbb/0x310
[ 249.726274] ? trace_hardirqs_off_caller+0xbb/0x310
[ 249.731289] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 249.736128] ? trace_hardirqs_on_caller+0x310/0x310
[ 249.741150] ? trace_hardirqs_on_caller+0x310/0x310
[ 249.746166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 249.751697] ? check_preemption_disabled+0x48/0x200
[ 249.756714] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 249.762255] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 249.767096] apic_timer_interrupt+0xf/0x20
[ 249.771321]
[ 249.773563] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 249.779459] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 249.798353] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 249.806059] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 249.813407] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 249.820685] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 249.827949] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 249.835212] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 249.842510] ? save_stack+0xa9/0xd0
[ 249.846152] __kmalloc_node_track_caller+0x33/0x70
[ 249.851098] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 249.855852] pskb_expand_head+0x230/0x10f0
[ 249.860087] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 249.865618] ? memcpy+0x45/0x50
[ 249.868897] ? __copy_skb_header+0x350/0x6b0
[ 249.873303] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 249.877792] ? skb_checksum+0x140/0x140
[ 249.881768] ? __lock_is_held+0xb5/0x140
[ 249.885830] ? kasan_check_write+0x14/0x20
[ 249.890059] ? __skb_clone+0x6c7/0xa00
[ 249.893941] ? __copy_skb_header+0x6b0/0x6b0
[ 249.898342] ? kmem_cache_alloc+0x33a/0x730
[ 249.902677] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 249.908217] skb_ensure_writable+0x3dd/0x640
[ 249.912647] ? skb_cow_data+0xf10/0xf10
[ 249.916622] ? preempt_notifier_register+0x200/0x200
[ 249.921722] ? __switch_to_asm+0x34/0x70
[ 249.925777] ? __switch_to_asm+0x34/0x70
[ 249.929831] ? __switch_to_asm+0x40/0x70
[ 249.933900] ? __switch_to_asm+0x34/0x70
[ 249.937955] ? __switch_to_asm+0x40/0x70
[ 249.942011] ? __switch_to_asm+0x40/0x70
[ 249.946068] ? __switch_to_asm+0x34/0x70
[ 249.950134] ? __switch_to_asm+0x34/0x70
[ 249.954190] ? __switch_to_asm+0x40/0x70
[ 249.958259] ? __switch_to_asm+0x34/0x70
[ 249.962324] bpf_clone_redirect+0x14a/0x490
[ 249.966651] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 249.971675] ? __sched_text_start+0x8/0x8
[ 249.975840] ? lockdep_hardirqs_on+0x421/0x5c0
[ 249.980418] ? retint_kernel+0x2d/0x2d
[ 249.984299] ? trace_hardirqs_on_caller+0xc0/0x310
[ 249.989244] ? find_held_lock+0x36/0x1c0
[ 249.993304] ? lock_acquire+0x1ed/0x520
[ 249.997276] ? bpf_test_run+0x3cb/0x780
[ 250.001244] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 250.006776] ? check_preemption_disabled+0x48/0x200
[ 250.011792] ? kasan_check_read+0x11/0x20
[ 250.015937] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 250.021204] ? rcu_bh_qs+0xc0/0xc0
[ 250.024749] ? preempt_schedule+0x4d/0x60
[ 250.028894] ? ___preempt_schedule+0x16/0x18
[ 250.033302] ? bpf_test_run+0x25d/0x780
[ 250.037281] ? netlink_diag_dump+0x2a0/0x2a0
[ 250.041694] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 250.046455] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 250.051293] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 250.056826] ? fput+0x130/0x1a0
[ 250.060102] ? __bpf_prog_get+0x9b/0x290
[ 250.064187] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 250.069026] ? bpf_prog_test_run+0x130/0x1a0
[ 250.073431] ? __x64_sys_bpf+0x3d8/0x520
[ 250.077489] ? bpf_prog_get+0x20/0x20
[ 250.081303] ? do_syscall_64+0x1b9/0x820
[ 250.085446] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 250.090805] ? syscall_return_slowpath+0x5e0/0x5e0
[ 250.095742] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 250.100667] ? trace_hardirqs_on_caller+0x310/0x310
[ 250.105679] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 250.110688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 250.116222] ? prepare_exit_to_usermode+0x291/0x3b0
[ 250.121255] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 250.126100] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 250.131481] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 250.131565] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 250.137727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 250.144650] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 250.153883] Call Trace:
[ 250.164433] syz-executor4 cpuset=
[ 250.166995]
[ 250.166997] syz4 mems_allowed=0
[ 250.170449] dump_stack+0x1c4/0x2b4
[ 250.179463] ? dump_stack_print_info.cold.2+0x52/0x52
[ 250.184673] warn_alloc.cold.119+0xb7/0x1bd
[ 250.189008] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 250.193849] ? lock_downgrade+0x900/0x900
[ 250.198009] ? trace_hardirqs_off+0xb8/0x310
[ 250.202435] ? trace_hardirqs_off+0xb8/0x310
[ 250.206845] __alloc_pages_slowpath+0x2667/0x2d80
[ 250.211710] ? warn_alloc+0x120/0x120
[ 250.215515] ? warn_alloc+0x120/0x120
[ 250.219313] ? print_usage_bug+0xc0/0xc0
[ 250.223371] ? warn_alloc+0x120/0x120
[ 250.227168] ? print_usage_bug+0xc0/0xc0
[ 250.231223] ? __lock_acquire+0x7ec/0x4ec0
[ 250.235455] ? __lock_acquire+0x7ec/0x4ec0
[ 250.239683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 250.245213] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 250.250746] ? should_fail+0x22d/0xd01
[ 250.254633] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 250.259731] ? __lock_acquire+0x7ec/0x4ec0
[ 250.263970] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 250.269068] ? __lock_acquire+0x7ec/0x4ec0
[ 250.273394] ? should_fail+0x22d/0xd01
[ 250.277285] ? mark_held_locks+0x130/0x130
[ 250.281517] ? mark_held_locks+0x130/0x130
[ 250.285745] ? graph_lock+0x170/0x170
[ 250.289545] ? print_usage_bug+0xc0/0xc0
[ 250.293611] ? graph_lock+0x170/0x170
[ 250.297408] ? print_usage_bug+0xc0/0xc0
[ 250.301465] ? wq_watchdog_touch+0x9c/0xfe
[ 250.305710] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 250.311244] ? check_preemption_disabled+0x48/0x200
[ 250.316583] ? check_preemption_disabled+0x48/0x200
[ 250.321610] ? __lock_is_held+0xb5/0x140
[ 250.325672] __alloc_pages_nodemask+0xa80/0xde0
[ 250.330336] ? graph_lock+0x170/0x170
[ 250.334140] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 250.339151] ? graph_lock+0x170/0x170
[ 250.342955] ? find_held_lock+0x36/0x1c0
[ 250.347019] ? ____cache_alloc_node+0x1c7/0x1e0
[ 250.351699] ? lock_downgrade+0x900/0x900
[ 250.355850] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 250.361395] cache_grow_begin+0x91/0x8c0
[ 250.365454] ? do_raw_spin_unlock+0xa7/0x2f0
[ 250.369980] fallback_alloc+0x203/0x2e0
[ 250.373955] ____cache_alloc_node+0x1c7/0x1e0
[ 250.378449] kmem_cache_alloc_node+0xe3/0x730
[ 250.382941] ? ipv6_get_ifaddr+0x42e/0x620
[ 250.387185] __alloc_skb+0x119/0x770
[ 250.390894] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 250.396172] ? skb_scrub_packet+0x490/0x490
[ 250.400488] ? lock_downgrade+0x900/0x900
[ 250.404638] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 250.410175] ? refcount_sub_and_test_checked+0x203/0x310
[ 250.415623] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 250.421072] ? addrconf_rs_timer+0x690/0x690
[ 250.425495] ndisc_alloc_skb+0x144/0x340
[ 250.429555] ndisc_send_rs+0x331/0x6e0
[ 250.433459] addrconf_rs_timer+0x314/0x690
[ 250.437694] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 250.441938] call_timer_fn+0x272/0x920
[ 250.445819] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 250.450049] ? process_timeout+0x40/0x40
[ 250.454115] ? find_held_lock+0x36/0x1c0
[ 250.458178] ? mark_held_locks+0xc7/0x130
[ 250.462323] ? _raw_spin_unlock_irq+0x27/0x80
[ 250.466816] ? _raw_spin_unlock_irq+0x27/0x80
[ 250.471334] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 250.475577] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 250.480158] ? trace_hardirqs_on+0xbd/0x310
[ 250.484486] ? kasan_check_read+0x11/0x20
[ 250.488634] ? __run_timers+0x7da/0xc70
[ 250.492607] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 250.498056] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 250.502305] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 250.506534] __run_timers+0x7e5/0xc70
[ 250.510341] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 250.515704] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 250.520724] ? graph_lock+0x170/0x170
[ 250.524526] ? print_usage_bug+0xc0/0xc0
[ 250.528588] ? lock_release+0x970/0x970
[ 250.532556] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 250.537746] ? find_held_lock+0x36/0x1c0
[ 250.541807] ? graph_lock+0x170/0x170
[ 250.545605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 250.551140] ? check_preemption_disabled+0x48/0x200
[ 250.556159] ? __lock_is_held+0xb5/0x140
[ 250.560214] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 250.565746] ? check_preemption_disabled+0x48/0x200
[ 250.570765] run_timer_softirq+0x52/0xb0
[ 250.574819] ? rcu_read_lock_sched_held+0x108/0x120
[ 250.579831] __do_softirq+0x30b/0xad8
[ 250.583635] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 250.588745] ? pvclock_read_flags+0x160/0x160
[ 250.593237] ? lapic_next_event+0x5a/0x90
[ 250.597384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 250.602916] ? check_preemption_disabled+0x48/0x200
[ 250.607925] ? check_preemption_disabled+0x48/0x200
[ 250.612941] ? kvm_clock_read+0x18/0x30
[ 250.616911] ? kvm_sched_clock_read+0x9/0x20
[ 250.621326] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 250.626863] ? check_preemption_disabled+0x48/0x200
[ 250.631895] irq_exit+0x17f/0x1c0
[ 250.635350] smp_apic_timer_interrupt+0x1cb/0x760
[ 250.640191] ? smp_call_function_single_interrupt+0x650/0x650
[ 250.646097] ? interrupt_entry+0xb5/0xf0
[ 250.650177] ? trace_hardirqs_off_caller+0xbb/0x310
[ 250.655191] ? trace_hardirqs_off_caller+0xbb/0x310
[ 250.660202] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 250.665037] ? trace_hardirqs_on_caller+0x310/0x310
[ 250.670050] ? trace_hardirqs_on_caller+0x310/0x310
[ 250.675074] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 250.680612] ? check_preemption_disabled+0x48/0x200
[ 250.685619] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 250.691156] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 250.695996] apic_timer_interrupt+0xf/0x20
[ 250.700225]
[ 250.702459] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 250.707746] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 250.726638] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 250.734350] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 250.741612] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 250.748873] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 250.756252] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 250.763524] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 250.770801] ? arch_local_irq_restore+0x45/0x52
[ 250.775468] dump_stack+0x26a/0x2b4
[ 250.779093] ? dump_stack_print_info.cold.2+0x52/0x52
[ 250.784285] dump_header+0x27b/0xf72
[ 250.788002] ? mark_held_locks+0x130/0x130
[ 250.792231] ? pagefault_out_of_memory+0x197/0x197
[ 250.797157] ? __lock_acquire+0x7ec/0x4ec0
[ 250.801384] ? graph_lock+0x170/0x170
[ 250.805194] ? mem_cgroup_charge_statistics+0x780/0x780
[ 250.810564] ? print_usage_bug+0xc0/0xc0
[ 250.814639] ? graph_lock+0x170/0x170
[ 250.818451] ? print_usage_bug+0xc0/0xc0
[ 250.822505] ? print_usage_bug+0xc0/0xc0
[ 250.826566] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 250.832099] ? find_held_lock+0x36/0x1c0
[ 250.836158] ? mark_held_locks+0xc7/0x130
[ 250.840309] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 250.845415] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 250.850512] ? lockdep_hardirqs_on+0x421/0x5c0
[ 250.855099] ? trace_hardirqs_on+0xbd/0x310
[ 250.859411] ? kasan_check_read+0x11/0x20
[ 250.863552] ? ___ratelimit+0x36f/0x655
[ 250.867531] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 250.872973] ? trace_hardirqs_on+0x310/0x310
[ 250.877373] ? lock_downgrade+0x900/0x900
[ 250.881556] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 250.886653] ? ___ratelimit+0xaa/0x655
[ 250.890532] ? idr_get_free+0xec0/0xec0
[ 250.894502] ? kasan_check_write+0x14/0x20
[ 250.898726] ? do_raw_spin_lock+0xc1/0x200
[ 250.902977] oom_kill_process.cold.27+0x10/0x903
[ 250.907741] ? graph_lock+0x170/0x170
[ 250.911555] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 250.917354] ? kasan_check_read+0x11/0x20
[ 250.921494] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 250.926765] ? oom_evaluate_task+0x540/0x540
[ 250.931168] ? find_held_lock+0x36/0x1c0
[ 250.935237] ? out_of_memory+0x974/0x1430
[ 250.939383] ? lock_downgrade+0x900/0x900
[ 250.943534] ? check_preemption_disabled+0x48/0x200
[ 250.948561] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 250.954354] ? kasan_check_read+0x11/0x20
[ 250.958497] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 250.963768] ? rcu_bh_qs+0xc0/0xc0
[ 250.967310] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 250.972844] ? oom_evaluate_task+0x302/0x540
[ 250.977250] out_of_memory+0xa84/0x1430
[ 250.981237] ? oom_killer_disable+0x3a0/0x3a0
[ 250.985728] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 250.990656] ? __mutex_add_waiter+0x2a0/0x2a0
[ 250.995167] __alloc_pages_slowpath+0x2318/0x2d80
[ 251.000070] ? warn_alloc+0x120/0x120
[ 251.003897] ? print_usage_bug+0xc0/0xc0
[ 251.007950] ? warn_alloc+0x120/0x120
[ 251.011742] ? print_usage_bug+0xc0/0xc0
[ 251.015809] ? print_usage_bug+0xc0/0xc0
[ 251.019862] ? print_usage_bug+0xc0/0xc0
[ 251.023920] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 251.029453] ? should_fail+0x22d/0xd01
[ 251.033336] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 251.038464] ? find_held_lock+0x36/0x1c0
[ 251.042531] ? mark_held_locks+0x130/0x130
[ 251.046787] ? ___might_sleep+0x1ed/0x300
[ 251.050925] ? lock_release+0x970/0x970
[ 251.054904] ? arch_local_save_flags+0x40/0x40
[ 251.059488] ? __might_sleep+0x95/0x190
[ 251.063476] __alloc_pages_nodemask+0xa80/0xde0
[ 251.068142] ? graph_lock+0x170/0x170
[ 251.071943] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 251.076952] ? graph_lock+0x170/0x170
[ 251.080754] ? find_held_lock+0x36/0x1c0
[ 251.084813] ? cache_grow_begin+0x5a4/0x8c0
[ 251.089127] ? lockdep_hardirqs_on+0x421/0x5c0
[ 251.093703] ? trace_hardirqs_on+0xbd/0x310
[ 251.098028] ? fallback_alloc+0x203/0x2e0
[ 251.102170] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 251.107616] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 251.113165] cache_grow_begin+0x91/0x8c0
[ 251.117237] ? do_raw_spin_unlock+0xa7/0x2f0
[ 251.121647] fallback_alloc+0x203/0x2e0
[ 251.125620] ____cache_alloc_node+0x1c7/0x1e0
[ 251.130113] kmem_cache_alloc+0x1f8/0x730
[ 251.134269] ? emulate_vsyscall+0x314/0xcf0
[ 251.138598] getname_flags+0xd0/0x5a0
[ 251.142399] user_path_at_empty+0x2d/0x50
[ 251.146543] vfs_statx+0x129/0x210
[ 251.150080] ? vfs_statx_fd+0xc0/0xc0
[ 251.153879] __do_sys_newstat+0x8f/0x110
[ 251.157932] ? cp_new_stat+0xa50/0xa50
[ 251.161816] ? do_syscall_64+0x9a/0x820
[ 251.165784] ? do_syscall_64+0x9a/0x820
[ 251.169752] ? lockdep_hardirqs_on+0x421/0x5c0
[ 251.174436] ? trace_hardirqs_on+0xbd/0x310
[ 251.178873] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 251.184231] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 251.189679] __x64_sys_newstat+0x54/0x80
[ 251.193732] do_syscall_64+0x1b9/0x820
[ 251.197611] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 251.202970] ? syscall_return_slowpath+0x5e0/0x5e0
[ 251.207892] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 251.212730] ? trace_hardirqs_on_caller+0x310/0x310
[ 251.217741] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 251.222753] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 251.228292] ? prepare_exit_to_usermode+0x291/0x3b0
[ 251.233319] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 251.238164] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 251.243347] RIP: 0033:0x7f6482e71c65
[ 251.247060] Code: Bad RIP value.
[ 251.250428] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 251.258143] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 251.265435] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 251.272695] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 251.279954] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 251.287223] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 251.294508] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 251.294512] warn_alloc_show_mem: 1 callbacks suppressed
[ 251.294518] Mem-Info:
[ 251.301801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 251.301808] Call Trace:
[ 251.307186] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 251.307186] active_file:15 inactive_file:9 isolated_file:0
[ 251.307186] unevictable:0 dirty:0 writeback:0 unstable:0
[ 251.307186] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 251.307186] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 251.307186] free:13716 free_pcp:235 free_cma:0
[ 251.309574]
[ 251.318926] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 251.321496] dump_stack+0x1c4/0x2b4
[ 251.354427] Node 0
[ 251.356570] ? dump_stack_print_info.cold.2+0x52/0x52
[ 251.384230] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 251.387834] warn_alloc.cold.119+0xb7/0x1bd
[ 251.390052] lowmem_reserve[]:
[ 251.395240] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 251.420710] 0
[ 251.425025] ? lock_downgrade+0x900/0x900
[ 251.428097] 2819 6323
[ 251.432930] ? trace_hardirqs_off+0xb8/0x310
[ 251.434697] 6323
[ 251.438833] ? trace_hardirqs_off+0xb8/0x310
[ 251.441303] Node 0
[ 251.445700] __alloc_pages_slowpath+0x2667/0x2d80
[ 251.447766] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 251.452169] ? warn_alloc+0x120/0x120
[ 251.454359] lowmem_reserve[]:
[ 251.459187] ? trace_hardirqs_on+0x310/0x310
[ 251.486049] 0
[ 251.489840] ? warn_alloc+0x120/0x120
[ 251.492917] 0
[ 251.497330] ? print_usage_bug+0xc0/0xc0
[ 251.499100] 3503 3503
[ 251.502893] ? warn_alloc+0x120/0x120
[ 251.508712] ? ktime_get+0x2e1/0x440
[ 251.511180] Node 0
[ 251.514964] ? print_usage_bug+0xc0/0xc0
[ 251.518672] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 251.520877] ? __lock_acquire+0x7ec/0x4ec0
[ 251.524912] lowmem_reserve[]:
[ 251.553259] ? __lock_acquire+0x7ec/0x4ec0
[ 251.553275] ? kasan_check_read+0x11/0x20
[ 251.557492] 0
[ 251.560585] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 251.564791] 0
[ 251.568927] ? should_fail+0x22d/0xd01
[ 251.570697] 0
[ 251.576222] ? rcu_bh_qs+0xc0/0xc0
[ 251.577997] 0
[ 251.581879] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 251.583659] Node 0
[ 251.587184] ? __lock_acquire+0x7ec/0x4ec0
[ 251.588960] DMA:
[ 251.594053] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 251.596390] 1*4kB
[ 251.600623] ? __lock_acquire+0x7ec/0x4ec0
[ 251.602678] (U)
[ 251.607785] ? should_fail+0x22d/0xd01
[ 251.609907] 0*8kB
[ 251.614126] ? rcu_idle_enter+0x4b0/0x4b0
[ 251.616073] 0*16kB
[ 251.619948] ? mark_held_locks+0x130/0x130
[ 251.622062] 1*32kB (U)
[ 251.626203] ? mark_held_locks+0x130/0x130
[ 251.628406] 2*64kB (U)
[ 251.632637] ? mark_held_locks+0xc7/0x130
[ 251.635200] 1*128kB
[ 251.639421] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 251.641979] (U) 1*256kB
[ 251.646122] ? graph_lock+0x170/0x170
[ 251.648416] (U)
[ 251.653435] ? print_usage_bug+0xc0/0xc0
[ 251.656079] 0*512kB
[ 251.659896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 251.661842] 1*1024kB
[ 251.666015] ? check_preemption_disabled+0x48/0x200
[ 251.668301] (U) 1*2048kB
[ 251.673829] ? check_preemption_disabled+0x48/0x200
[ 251.676207] (M) 3*4096kB
[ 251.681223] ? __lock_is_held+0xb5/0x140
[ 251.683946] (M)
[ 251.688949] __alloc_pages_nodemask+0xa80/0xde0
[ 251.691678] = 15908kB
[ 251.695720] ? graph_lock+0x170/0x170
[ 251.697670] Node 0
[ 251.702366] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 251.704852] DMA32: 4*4kB
[ 251.708654] ? graph_lock+0x170/0x170
[ 251.710854] (UM)
[ 251.715865] ? find_held_lock+0x36/0x1c0
[ 251.718588] 2*8kB
[ 251.722396] ? ____cache_alloc_node+0x1c7/0x1e0
[ 251.724433] (UM)
[ 251.728498] ? lock_downgrade+0x900/0x900
[ 251.730621] 2*16kB
[ 251.735276] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 251.737305] (M)
[ 251.741453] cache_grow_begin+0x91/0x8c0
[ 251.743670] 2*32kB
[ 251.749280] ? do_raw_spin_unlock+0xa7/0x2f0
[ 251.751224] (M) 4*64kB
[ 251.755282] fallback_alloc+0x203/0x2e0
[ 251.757488] (M)
[ 251.761888] ____cache_alloc_node+0x1c7/0x1e0
[ 251.764444] 3*128kB
[ 251.768419] kmem_cache_alloc_node+0xe3/0x730
[ 251.770368] (M)
[ 251.774852] ? ipv6_get_ifaddr+0x42e/0x620
[ 251.777143] 3*256kB (M)
[ 251.781640] __alloc_skb+0x119/0x770
[ 251.783593] 4*512kB
[ 251.787808] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 251.790445] (UM)
[ 251.794157] ? skb_scrub_packet+0x490/0x490
[ 251.796449] 3*1024kB
[ 251.801734] ? lock_downgrade+0x900/0x900
[ 251.803767] (UM)
[ 251.808098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 251.810476] 3*2048kB
[ 251.814614] ? refcount_sub_and_test_checked+0x203/0x310
[ 251.816645] (M)
[ 251.822165] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 251.824550] 3*4096kB (M)
[ 251.830003] ? addrconf_rs_timer+0x690/0x690
[ 251.831952] = 25088kB
[ 251.837402] ndisc_alloc_skb+0x144/0x340
[ 251.840146] Node 0
[ 251.844556] ndisc_send_rs+0x331/0x6e0
[ 251.846935] Normal:
[ 251.851003] addrconf_rs_timer+0x314/0x690
[ 251.853207] 755*4kB
[ 251.857079] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 251.859370] (UMEH)
[ 251.863631] call_timer_fn+0x272/0x920
[ 251.865913] 414*8kB (UME)
[ 251.870135] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 251.872340] 169*16kB (MEH)
[ 251.876221] ? process_timeout+0x40/0x40
[ 251.879042] 66*32kB
[ 251.883270] ? find_held_lock+0x36/0x1c0
[ 251.886187] (UMEH)
[ 251.890236] ? __run_timers+0x7da/0xc70
[ 251.892530] 13*64kB
[ 251.896577] ? _raw_spin_unlock_irq+0x27/0x80
[ 251.898779] (UMH)
[ 251.902737] ? _raw_spin_unlock_irq+0x27/0x80
[ 251.905032] 3*128kB
[ 251.909507] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 251.911721] (H)
[ 251.916198] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 251.918490] 4*256kB (H)
[ 251.922722] ? trace_hardirqs_on+0xbd/0x310
[ 251.924663] 1*512kB (U)
[ 251.929252] ? kasan_check_read+0x11/0x20
[ 251.929266] ? __run_timers+0x7da/0xc70
[ 251.931913] 0*1024kB 0*2048kB
[ 251.936230] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 251.938870] 0*4096kB = 13900kB
[ 251.943009] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 251.946976] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 251.950161] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 251.955598] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 251.958784] __run_timers+0x7e5/0xc70
[ 251.962987] 2312 total pagecache pages
[ 251.971816] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 251.976022] 0 pages in swap cache
[ 251.984659] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 251.988432] Swap cache stats: add 0, delete 0, find 0/0
[ 251.992302] ? graph_lock+0x170/0x170
[ 251.997637] Free swap = 0kB
[ 252.001075] ? enqueue_hrtimer+0x1a5/0x560
[ 252.006055] Total swap = 0kB
[ 252.006063] 1965979 pages RAM
[ 252.011426] ? lock_release+0x970/0x970
[ 252.015197] 0 pages HighMem/MovableOnly
[ 252.018201] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 252.022402] 342306 pages reserved
[ 252.022409] 0 pages cma reserved
[ 252.025522] ? find_held_lock+0x36/0x1c0
[ 252.028679] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 252.032572] ? graph_lock+0x170/0x170
[ 252.032586] ? pvclock_read_flags+0x160/0x160
[ 252.032601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.036611] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 252.041726] ? check_preemption_disabled+0x48/0x200
[ 252.045146] init cpuset=
[ 252.048503] ? __lock_is_held+0xb5/0x140
[ 252.052528] /
[ 252.059025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.062802] mems_allowed=0
[ 252.067281] ? check_preemption_disabled+0x48/0x200
[ 252.109337] run_timer_softirq+0x52/0xb0
[ 252.113393] ? rcu_read_lock_sched_held+0x108/0x120
[ 252.118409] __do_softirq+0x30b/0xad8
[ 252.122211] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 252.127325] ? pvclock_read_flags+0x160/0x160
[ 252.131832] ? lapic_next_event+0x5a/0x90
[ 252.135981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.141515] ? check_preemption_disabled+0x48/0x200
[ 252.146867] ? check_preemption_disabled+0x48/0x200
[ 252.151887] ? kvm_clock_read+0x18/0x30
[ 252.155857] ? kvm_sched_clock_read+0x9/0x20
[ 252.160263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.165885] ? check_preemption_disabled+0x48/0x200
[ 252.170914] irq_exit+0x17f/0x1c0
[ 252.174374] smp_apic_timer_interrupt+0x1cb/0x760
[ 252.179235] ? smp_reschedule_interrupt+0x109/0x650
[ 252.184249] ? smp_call_function_single_interrupt+0x650/0x650
[ 252.190132] ? interrupt_entry+0xb5/0xf0
[ 252.194191] ? trace_hardirqs_off_caller+0xbb/0x310
[ 252.199225] ? trace_hardirqs_off_caller+0xbb/0x310
[ 252.204238] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 252.209076] ? trace_hardirqs_on_caller+0x310/0x310
[ 252.214109] ? trace_hardirqs_on_caller+0x310/0x310
[ 252.219119] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.224651] ? check_preemption_disabled+0x48/0x200
[ 252.229662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.235207] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 252.240070] apic_timer_interrupt+0xf/0x20
[ 252.244318]
[ 252.246558] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 252.252438] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 252.271331] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 252.279034] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 252.286297] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 252.293564] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 252.300839] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 252.308105] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 252.315961] ? save_stack+0xa9/0xd0
[ 252.319602] __kmalloc_node_track_caller+0x33/0x70
[ 252.324533] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 252.329298] pskb_expand_head+0x230/0x10f0
[ 252.333544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.339073] ? memcpy+0x45/0x50
[ 252.342351] ? __copy_skb_header+0x350/0x6b0
[ 252.346760] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 252.351357] ? skb_checksum+0x140/0x140
[ 252.355343] ? __lock_is_held+0xb5/0x140
[ 252.359407] ? kasan_check_write+0x14/0x20
[ 252.363652] ? __skb_clone+0x6c7/0xa00
[ 252.367546] ? __copy_skb_header+0x6b0/0x6b0
[ 252.371953] ? kmem_cache_alloc+0x33a/0x730
[ 252.376282] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.381834] skb_ensure_writable+0x3dd/0x640
[ 252.386361] ? skb_cow_data+0xf10/0xf10
[ 252.390347] ? preempt_notifier_register+0x200/0x200
[ 252.395446] ? __switch_to_asm+0x34/0x70
[ 252.399508] ? __switch_to_asm+0x34/0x70
[ 252.403565] ? __switch_to_asm+0x40/0x70
[ 252.407620] ? __switch_to_asm+0x34/0x70
[ 252.411677] ? __switch_to_asm+0x40/0x70
[ 252.415736] ? __switch_to_asm+0x40/0x70
[ 252.419794] ? __switch_to_asm+0x34/0x70
[ 252.423850] ? __switch_to_asm+0x34/0x70
[ 252.427918] ? __switch_to_asm+0x40/0x70
[ 252.431973] ? __switch_to_asm+0x34/0x70
[ 252.436170] bpf_clone_redirect+0x14a/0x490
[ 252.440499] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 252.445516] ? __sched_text_start+0x8/0x8
[ 252.449661] ? lockdep_hardirqs_on+0x421/0x5c0
[ 252.454244] ? retint_kernel+0x2d/0x2d
[ 252.458125] ? trace_hardirqs_on_caller+0xc0/0x310
[ 252.463077] ? find_held_lock+0x36/0x1c0
[ 252.467138] ? lock_acquire+0x1ed/0x520
[ 252.471110] ? bpf_test_run+0x3cb/0x780
[ 252.475081] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.480617] ? check_preemption_disabled+0x48/0x200
[ 252.485638] ? kasan_check_read+0x11/0x20
[ 252.489790] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 252.495083] ? rcu_bh_qs+0xc0/0xc0
[ 252.498620] ? preempt_schedule+0x4d/0x60
[ 252.502768] ? ___preempt_schedule+0x16/0x18
[ 252.507176] ? bpf_test_run+0x25d/0x780
[ 252.511157] ? netlink_diag_dump+0x2a0/0x2a0
[ 252.515579] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 252.520345] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 252.525187] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 252.530720] ? fput+0x130/0x1a0
[ 252.533997] ? __bpf_prog_get+0x9b/0x290
[ 252.538179] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 252.543017] ? bpf_prog_test_run+0x130/0x1a0
[ 252.547428] ? __x64_sys_bpf+0x3d8/0x520
[ 252.551483] ? bpf_prog_get+0x20/0x20
[ 252.555314] ? do_syscall_64+0x1b9/0x820
[ 252.559459] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 252.564828] ? syscall_return_slowpath+0x5e0/0x5e0
[ 252.569751] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 252.574593] ? trace_hardirqs_on_caller+0x310/0x310
[ 252.579695] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 252.584706] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.590239] ? prepare_exit_to_usermode+0x291/0x3b0
[ 252.595257] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 252.600107] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 252.605482] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 252.605585] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 252.611733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 252.611738] Call Trace:
[ 252.611745]
[ 252.611763] dump_stack+0x1c4/0x2b4
[ 252.611780] ? dump_stack_print_info.cold.2+0x52/0x52
[ 252.618307] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 252.627608] warn_alloc.cold.119+0xb7/0x1bd
[ 252.630162] syz-executor4 cpuset=
[ 252.632298] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 252.635904] syz4
[ 252.641084] ? lock_downgrade+0x900/0x900
[ 252.651555] mems_allowed=0
[ 252.655866] ? trace_hardirqs_off+0xb8/0x310
[ 252.677540] ? trace_hardirqs_off+0xb8/0x310
[ 252.681951] __alloc_pages_slowpath+0x2667/0x2d80
[ 252.686818] ? warn_alloc+0x120/0x120
[ 252.690622] ? warn_alloc+0x120/0x120
[ 252.694439] ? print_usage_bug+0xc0/0xc0
[ 252.698494] ? warn_alloc+0x120/0x120
[ 252.702291] ? print_usage_bug+0xc0/0xc0
[ 252.706347] ? __lock_acquire+0x7ec/0x4ec0
[ 252.710574] ? __lock_acquire+0x7ec/0x4ec0
[ 252.714804] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.720348] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 252.725886] ? should_fail+0x22d/0xd01
[ 252.729777] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 252.734885] ? __lock_acquire+0x7ec/0x4ec0
[ 252.739146] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 252.744242] ? __lock_acquire+0x7ec/0x4ec0
[ 252.748477] ? should_fail+0x22d/0xd01
[ 252.752368] ? mark_held_locks+0x130/0x130
[ 252.756599] ? mark_held_locks+0x130/0x130
[ 252.760830] ? graph_lock+0x170/0x170
[ 252.764626] ? print_usage_bug+0xc0/0xc0
[ 252.768685] ? graph_lock+0x170/0x170
[ 252.772481] ? print_usage_bug+0xc0/0xc0
[ 252.776537] ? wq_watchdog_touch+0x9c/0xfe
[ 252.780768] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.786311] ? check_preemption_disabled+0x48/0x200
[ 252.791332] ? check_preemption_disabled+0x48/0x200
[ 252.796451] ? __lock_is_held+0xb5/0x140
[ 252.800516] __alloc_pages_nodemask+0xa80/0xde0
[ 252.805184] ? graph_lock+0x170/0x170
[ 252.808999] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 252.814013] ? graph_lock+0x170/0x170
[ 252.817818] ? find_held_lock+0x36/0x1c0
[ 252.821887] ? ____cache_alloc_node+0x1c7/0x1e0
[ 252.826550] ? lock_downgrade+0x900/0x900
[ 252.830700] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.836234] cache_grow_begin+0x91/0x8c0
[ 252.840309] ? do_raw_spin_unlock+0xa7/0x2f0
[ 252.844721] fallback_alloc+0x203/0x2e0
[ 252.848716] ____cache_alloc_node+0x1c7/0x1e0
[ 252.853212] kmem_cache_alloc_node+0xe3/0x730
[ 252.857703] ? ipv6_get_ifaddr+0x42e/0x620
[ 252.861941] __alloc_skb+0x119/0x770
[ 252.865653] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 252.870929] ? skb_scrub_packet+0x490/0x490
[ 252.875245] ? lock_downgrade+0x900/0x900
[ 252.879397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 252.884963] ? refcount_sub_and_test_checked+0x203/0x310
[ 252.890409] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 252.895855] ? addrconf_rs_timer+0x690/0x690
[ 252.900274] ndisc_alloc_skb+0x144/0x340
[ 252.904332] ndisc_send_rs+0x331/0x6e0
[ 252.908217] addrconf_rs_timer+0x314/0x690
[ 252.912449] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 252.916688] call_timer_fn+0x272/0x920
[ 252.920570] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 252.924797] ? process_timeout+0x40/0x40
[ 252.928849] ? find_held_lock+0x36/0x1c0
[ 252.932919] ? mark_held_locks+0xc7/0x130
[ 252.937062] ? _raw_spin_unlock_irq+0x27/0x80
[ 252.941549] ? _raw_spin_unlock_irq+0x27/0x80
[ 252.946035] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 252.950260] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 252.954859] ? trace_hardirqs_on+0xbd/0x310
[ 252.959174] ? kasan_check_read+0x11/0x20
[ 252.963327] ? __run_timers+0x7da/0xc70
[ 252.967296] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 252.972745] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 252.976988] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 252.981216] __run_timers+0x7e5/0xc70
[ 252.985023] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 252.990405] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 252.995414] ? graph_lock+0x170/0x170
[ 252.999211] ? print_usage_bug+0xc0/0xc0
[ 253.003268] ? lock_release+0x970/0x970
[ 253.007241] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 253.012433] ? find_held_lock+0x36/0x1c0
[ 253.016492] ? graph_lock+0x170/0x170
[ 253.020308] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 253.025864] ? check_preemption_disabled+0x48/0x200
[ 253.030889] ? __lock_is_held+0xb5/0x140
[ 253.034947] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 253.040566] ? check_preemption_disabled+0x48/0x200
[ 253.045598] run_timer_softirq+0x52/0xb0
[ 253.049655] ? rcu_read_lock_sched_held+0x108/0x120
[ 253.054667] __do_softirq+0x30b/0xad8
[ 253.058473] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 253.063576] ? pvclock_read_flags+0x160/0x160
[ 253.068066] ? lapic_next_event+0x5a/0x90
[ 253.072209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 253.077741] ? check_preemption_disabled+0x48/0x200
[ 253.082754] ? check_preemption_disabled+0x48/0x200
[ 253.087771] ? kvm_clock_read+0x18/0x30
[ 253.091740] ? kvm_sched_clock_read+0x9/0x20
[ 253.096242] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 253.101773] ? check_preemption_disabled+0x48/0x200
[ 253.106797] irq_exit+0x17f/0x1c0
[ 253.110244] smp_apic_timer_interrupt+0x1cb/0x760
[ 253.115124] ? smp_call_function_single_interrupt+0x650/0x650
[ 253.121026] ? interrupt_entry+0xb5/0xf0
[ 253.125088] ? trace_hardirqs_off_caller+0xbb/0x310
[ 253.130188] ? trace_hardirqs_off_caller+0xbb/0x310
[ 253.135201] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 253.140052] ? trace_hardirqs_on_caller+0x310/0x310
[ 253.145060] ? trace_hardirqs_on_caller+0x310/0x310
[ 253.150073] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 253.155608] ? check_preemption_disabled+0x48/0x200
[ 253.160621] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 253.166161] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 253.171007] apic_timer_interrupt+0xf/0x20
[ 253.175235]
[ 253.177473] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 253.182749] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 253.201648] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 253.209356] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 253.216620] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 253.223885] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 253.231150] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 253.238412] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 253.245694] ? arch_local_irq_restore+0x45/0x52
[ 253.250369] dump_stack+0x26a/0x2b4
[ 253.253995] ? dump_stack_print_info.cold.2+0x52/0x52
[ 253.259191] dump_header+0x27b/0xf72
[ 253.262907] ? mark_held_locks+0x130/0x130
[ 253.267142] ? pagefault_out_of_memory+0x197/0x197
[ 253.272070] ? __lock_acquire+0x7ec/0x4ec0
[ 253.276305] ? graph_lock+0x170/0x170
[ 253.280105] ? mem_cgroup_charge_statistics+0x780/0x780
[ 253.285469] ? print_usage_bug+0xc0/0xc0
[ 253.289531] ? graph_lock+0x170/0x170
[ 253.293332] ? print_usage_bug+0xc0/0xc0
[ 253.297399] ? print_usage_bug+0xc0/0xc0
[ 253.301463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 253.307000] ? find_held_lock+0x36/0x1c0
[ 253.311062] ? mark_held_locks+0xc7/0x130
[ 253.315213] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 253.320312] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 253.325409] ? lockdep_hardirqs_on+0x421/0x5c0
[ 253.329987] ? trace_hardirqs_on+0xbd/0x310
[ 253.334306] ? kasan_check_read+0x11/0x20
[ 253.338450] ? ___ratelimit+0x36f/0x655
[ 253.342424] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 253.347871] ? trace_hardirqs_on+0x310/0x310
[ 253.352279] ? lock_downgrade+0x900/0x900
[ 253.356429] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 253.361530] ? ___ratelimit+0xaa/0x655
[ 253.365414] ? idr_get_free+0xec0/0xec0
[ 253.369385] ? kasan_check_write+0x14/0x20
[ 253.373616] ? do_raw_spin_lock+0xc1/0x200
[ 253.377856] oom_kill_process.cold.27+0x10/0x903
[ 253.382610] ? graph_lock+0x170/0x170
[ 253.386413] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 253.392206] ? kasan_check_read+0x11/0x20
[ 253.396349] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 253.401622] ? oom_evaluate_task+0x540/0x540
[ 253.406054] ? find_held_lock+0x36/0x1c0
[ 253.410120] ? out_of_memory+0x974/0x1430
[ 253.414350] ? lock_downgrade+0x900/0x900
[ 253.418492] ? check_preemption_disabled+0x48/0x200
[ 253.423507] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 253.429298] ? kasan_check_read+0x11/0x20
[ 253.433444] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 253.438727] ? rcu_bh_qs+0xc0/0xc0
[ 253.442266] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 253.447816] ? oom_evaluate_task+0x302/0x540
[ 253.452233] out_of_memory+0xa84/0x1430
[ 253.456209] ? oom_killer_disable+0x3a0/0x3a0
[ 253.460699] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 253.465634] ? __mutex_add_waiter+0x2a0/0x2a0
[ 253.470137] __alloc_pages_slowpath+0x2318/0x2d80
[ 253.475000] ? warn_alloc+0x120/0x120
[ 253.478811] ? print_usage_bug+0xc0/0xc0
[ 253.482870] ? warn_alloc+0x120/0x120
[ 253.486677] ? print_usage_bug+0xc0/0xc0
[ 253.490749] ? print_usage_bug+0xc0/0xc0
[ 253.494812] ? print_usage_bug+0xc0/0xc0
[ 253.498871] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 253.504402] ? should_fail+0x22d/0xd01
[ 253.508287] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 253.513404] ? find_held_lock+0x36/0x1c0
[ 253.517471] ? mark_held_locks+0x130/0x130
[ 253.521706] ? ___might_sleep+0x1ed/0x300
[ 253.525935] ? lock_release+0x970/0x970
[ 253.529905] ? arch_local_save_flags+0x40/0x40
[ 253.534495] ? __might_sleep+0x95/0x190
[ 253.538487] __alloc_pages_nodemask+0xa80/0xde0
[ 253.543153] ? graph_lock+0x170/0x170
[ 253.546954] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 253.551962] ? graph_lock+0x170/0x170
[ 253.555771] ? find_held_lock+0x36/0x1c0
[ 253.559838] ? cache_grow_begin+0x5a4/0x8c0
[ 253.564154] ? lockdep_hardirqs_on+0x421/0x5c0
[ 253.568737] ? trace_hardirqs_on+0xbd/0x310
[ 253.573055] ? fallback_alloc+0x203/0x2e0
[ 253.577204] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 253.582655] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 253.588194] cache_grow_begin+0x91/0x8c0
[ 253.592273] ? do_raw_spin_unlock+0xa7/0x2f0
[ 253.596683] fallback_alloc+0x203/0x2e0
[ 253.600661] ____cache_alloc_node+0x1c7/0x1e0
[ 253.605243] kmem_cache_alloc+0x1f8/0x730
[ 253.609388] ? emulate_vsyscall+0x314/0xcf0
[ 253.613713] getname_flags+0xd0/0x5a0
[ 253.617528] user_path_at_empty+0x2d/0x50
[ 253.621675] vfs_statx+0x129/0x210
[ 253.625216] ? vfs_statx_fd+0xc0/0xc0
[ 253.629020] __do_sys_newstat+0x8f/0x110
[ 253.633084] ? cp_new_stat+0xa50/0xa50
[ 253.636971] ? do_syscall_64+0x9a/0x820
[ 253.640944] ? do_syscall_64+0x9a/0x820
[ 253.644917] ? lockdep_hardirqs_on+0x421/0x5c0
[ 253.649497] ? trace_hardirqs_on+0xbd/0x310
[ 253.653839] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 253.659199] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 253.664652] __x64_sys_newstat+0x54/0x80
[ 253.668710] do_syscall_64+0x1b9/0x820
[ 253.672620] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 253.678006] ? syscall_return_slowpath+0x5e0/0x5e0
[ 253.682931] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 253.687771] ? trace_hardirqs_on_caller+0x310/0x310
[ 253.692801] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 253.697822] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 253.703354] ? prepare_exit_to_usermode+0x291/0x3b0
[ 253.708370] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 253.713226] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 253.718409] RIP: 0033:0x7f6482e71c65
[ 253.722122] Code: Bad RIP value.
[ 253.725481] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 253.733185] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 253.740447] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 253.747712] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 253.754977] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 253.762243] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 253.769531] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 253.769536] warn_alloc_show_mem: 1 callbacks suppressed
[ 253.769542] Mem-Info:
[ 253.776827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 253.782189] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 253.782189] active_file:15 inactive_file:9 isolated_file:0
[ 253.782189] unevictable:0 dirty:0 writeback:0 unstable:0
[ 253.782189] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 253.782189] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 253.782189] free:13716 free_pcp:235 free_cma:0
[ 253.784571] Call Trace:
[ 253.793959] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 253.826903]
[ 253.829469] Node 0
[ 253.857346] dump_stack+0x1c4/0x2b4
[ 253.859486] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 253.861696] ? dump_stack_print_info.cold.2+0x52/0x52
[ 253.865291] lowmem_reserve[]: 0
[ 253.890903] warn_alloc.cold.119+0xb7/0x1bd
[ 253.896055] 2819 6323
[ 253.899330] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 253.903622] 6323
[ 253.906127] ? lock_downgrade+0x900/0x900
[ 253.910938] Node 0
[ 253.912998] ? trace_hardirqs_off+0xb8/0x310
[ 253.917135] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 253.919342] ? trace_hardirqs_off+0xb8/0x310
[ 253.923722] lowmem_reserve[]:
[ 253.950620] __alloc_pages_slowpath+0x2667/0x2d80
[ 253.954998] 0
[ 253.958118] ? warn_alloc+0x120/0x120
[ 253.962903] 0 3503
[ 253.964737] ? warn_alloc+0x120/0x120
[ 253.968504] 3503
[ 253.970729] ? print_usage_bug+0xc0/0xc0
[ 253.974516] Node 0
[ 253.976571] ? warn_alloc+0x120/0x120
[ 253.980622] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 253.980628] lowmem_reserve[]:
[ 253.982854] ? print_usage_bug+0xc0/0xc0
[ 253.986626] 0
[ 254.014974] ? __lock_acquire+0x7ec/0x4ec0
[ 254.018048] 0
[ 254.022106] ? __lock_acquire+0x7ec/0x4ec0
[ 254.023880] 0
[ 254.028103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 254.029870] 0
[ 254.034095] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 254.035871] Node 0
[ 254.041396] ? should_fail+0x22d/0xd01
[ 254.043265] DMA: 1*4kB
[ 254.048885] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 254.051092] (U)
[ 254.054966] ? __lock_acquire+0x7ec/0x4ec0
[ 254.057528] 0*8kB 0*16kB
[ 254.062625] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 254.064570] 1*32kB (U)
[ 254.068808] ? __lock_acquire+0x7ec/0x4ec0
[ 254.071566] 2*64kB
[ 254.076715] ? should_fail+0x22d/0xd01
[ 254.076736] ? mark_held_locks+0x130/0x130
[ 254.079289] (U)
[ 254.083514] ? mark_held_locks+0x130/0x130
[ 254.085729] 1*128kB
[ 254.089624] ? graph_lock+0x170/0x170
[ 254.093829] (U)
[ 254.095793] ? print_usage_bug+0xc0/0xc0
[ 254.100000] 1*256kB (U)
[ 254.102325] ? graph_lock+0x170/0x170
[ 254.106095] 0*512kB 1*1024kB
[ 254.108086] ? print_usage_bug+0xc0/0xc0
[ 254.112111] (U) 1*2048kB
[ 254.114783] ? wq_watchdog_touch+0x9c/0xfe
[ 254.118551] (M)
[ 254.121661] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 254.125704] 3*4096kB (M)
[ 254.128456] ? check_preemption_disabled+0x48/0x200
[ 254.132660] = 15908kB
[ 254.134621] ? check_preemption_disabled+0x48/0x200
[ 254.140126] Node 0
[ 254.142906] ? __lock_is_held+0xb5/0x140
[ 254.148431] DMA32: 4*4kB
[ 254.150862] __alloc_pages_nodemask+0xa80/0xde0
[ 254.155837] (UM) 2*8kB
[ 254.158070] ? graph_lock+0x170/0x170
[ 254.162185] (UM) 2*16kB
[ 254.165030] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 254.169666] (M)
[ 254.172254] ? graph_lock+0x170/0x170
[ 254.176025] 2*32kB (M)
[ 254.178708] ? find_held_lock+0x36/0x1c0
[ 254.183691] 4*64kB
[ 254.185661] ? ____cache_alloc_node+0x1c7/0x1e0
[ 254.189422] (M)
[ 254.192009] ? lock_downgrade+0x900/0x900
[ 254.196054] 3*128kB (M)
[ 254.198301] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 254.202929] 3*256kB (M)
[ 254.204913] cache_grow_begin+0x91/0x8c0
[ 254.209036] 4*512kB
[ 254.211708] ? do_raw_spin_unlock+0xa7/0x2f0
[ 254.217211] (UM)
[ 254.219872] fallback_alloc+0x203/0x2e0
[ 254.223904] 3*1024kB
[ 254.226230] ____cache_alloc_node+0x1c7/0x1e0
[ 254.230602] (UM) 3*2048kB
[ 254.232663] kmem_cache_alloc_node+0xe3/0x730
[ 254.236604] (M)
[ 254.239019] ? ipv6_get_ifaddr+0x42e/0x620
[ 254.239044] __alloc_skb+0x119/0x770
[ 254.243503] 3*4096kB
[ 254.246368] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 254.250828] (M)
[ 254.252796] ? skb_scrub_packet+0x490/0x490
[ 254.257110] = 25088kB
[ 254.257117] Node 0
[ 254.260931] ? lock_downgrade+0x900/0x900
[ 254.263310] Normal: 755*4kB
[ 254.268585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 254.270530] (UMEH)
[ 254.274842] ? refcount_sub_and_test_checked+0x203/0x310
[ 254.277226] 414*8kB
[ 254.279451] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 254.283567] (UME)
[ 254.286572] ? addrconf_rs_timer+0x690/0x690
[ 254.292077] 169*16kB (MEH)
[ 254.294331] ndisc_alloc_skb+0x144/0x340
[ 254.299742] 66*32kB (UMEH)
[ 254.302061] ndisc_send_rs+0x331/0x6e0
[ 254.307478] 13*64kB (UMH)
[ 254.309629] addrconf_rs_timer+0x314/0x690
[ 254.314266] 3*128kB (H)
[ 254.317210] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 254.321228] 4*256kB
[ 254.324160] call_timer_fn+0x272/0x920
[ 254.328006] (H) 1*512kB
[ 254.330847] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 254.335050] (U) 0*1024kB
[ 254.337714] ? process_timeout+0x40/0x40
[ 254.341920] 0*2048kB 0*4096kB
[ 254.344240] ? find_held_lock+0x36/0x1c0
[ 254.348114] = 13900kB
[ 254.350782] ? __run_timers+0x7da/0xc70
[ 254.354989] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 254.357740] ? _raw_spin_unlock_irq+0x27/0x80
[ 254.361776] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 254.364957] ? _raw_spin_unlock_irq+0x27/0x80
[ 254.368990] 2312 total pagecache pages
[ 254.371387] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 254.375354] 0 pages in swap cache
[ 254.384170] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 254.388637] Swap cache stats: add 0, delete 0, find 0/0
[ 254.397215] ? trace_hardirqs_on+0xbd/0x310
[ 254.401681] Free swap = 0kB
[ 254.405556] ? kasan_check_read+0x11/0x20
[ 254.409758] Total swap = 0kB
[ 254.413203] ? __run_timers+0x7da/0xc70
[ 254.417770] 1965979 pages RAM
[ 254.423115] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 254.427415] 0 pages HighMem/MovableOnly
[ 254.427422] 342306 pages reserved
[ 254.430427] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 254.434541] 0 pages cma reserved
[ 254.434622] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 254.437570] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 254.441607] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 254.444611] __run_timers+0x7e5/0xc70
[ 254.450119] init cpuset=
[ 254.454099] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 254.457518] /
[ 254.461750] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 254.465105] mems_allowed=0
[ 254.471579] ? graph_lock+0x170/0x170
[ 254.510634] ? enqueue_hrtimer+0x1a5/0x560
[ 254.514858] ? lock_release+0x970/0x970
[ 254.518838] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 254.524039] ? find_held_lock+0x36/0x1c0
[ 254.528096] ? graph_lock+0x170/0x170
[ 254.531894] ? pvclock_read_flags+0x160/0x160
[ 254.536402] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 254.541939] ? check_preemption_disabled+0x48/0x200
[ 254.546996] ? __lock_is_held+0xb5/0x140
[ 254.551065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 254.556598] ? check_preemption_disabled+0x48/0x200
[ 254.561615] run_timer_softirq+0x52/0xb0
[ 254.565673] ? rcu_read_lock_sched_held+0x108/0x120
[ 254.570687] __do_softirq+0x30b/0xad8
[ 254.574500] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 254.579599] ? pvclock_read_flags+0x160/0x160
[ 254.584114] ? lapic_next_event+0x5a/0x90
[ 254.588277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 254.593896] ? check_preemption_disabled+0x48/0x200
[ 254.598908] ? check_preemption_disabled+0x48/0x200
[ 254.604009] ? kvm_clock_read+0x18/0x30
[ 254.607980] ? kvm_sched_clock_read+0x9/0x20
[ 254.612386] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 254.617938] ? check_preemption_disabled+0x48/0x200
[ 254.622964] irq_exit+0x17f/0x1c0
[ 254.626415] smp_apic_timer_interrupt+0x1cb/0x760
[ 254.631250] ? smp_reschedule_interrupt+0x109/0x650
[ 254.636262] ? smp_call_function_single_interrupt+0x650/0x650
[ 254.642148] ? interrupt_entry+0xb5/0xf0
[ 254.646210] ? trace_hardirqs_off_caller+0xbb/0x310
[ 254.651239] ? trace_hardirqs_off_caller+0xbb/0x310
[ 254.656254] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 254.661202] ? trace_hardirqs_on_caller+0x310/0x310
[ 254.666215] ? trace_hardirqs_on_caller+0x310/0x310
[ 254.671227] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 254.676788] ? check_preemption_disabled+0x48/0x200
[ 254.681798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 254.687348] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 254.692193] apic_timer_interrupt+0xf/0x20
[ 254.696419]
[ 254.698654] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 254.704535] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 254.723543] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 254.731251] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 254.738516] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 254.745777] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 254.753162] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 254.760434] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 254.767742] ? save_stack+0xa9/0xd0
[ 254.771374] __kmalloc_node_track_caller+0x33/0x70
[ 254.776393] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 254.781158] pskb_expand_head+0x230/0x10f0
[ 254.785408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 254.790955] ? memcpy+0x45/0x50
[ 254.794230] ? __copy_skb_header+0x350/0x6b0
[ 254.798631] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 254.803139] ? skb_checksum+0x140/0x140
[ 254.807139] ? __lock_is_held+0xb5/0x140
[ 254.811295] ? kasan_check_write+0x14/0x20
[ 254.815522] ? __skb_clone+0x6c7/0xa00
[ 254.819405] ? __copy_skb_header+0x6b0/0x6b0
[ 254.823808] ? kmem_cache_alloc+0x33a/0x730
[ 254.828126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 254.833664] skb_ensure_writable+0x3dd/0x640
[ 254.838074] ? skb_cow_data+0xf10/0xf10
[ 254.842049] ? preempt_notifier_register+0x200/0x200
[ 254.847149] ? __switch_to_asm+0x34/0x70
[ 254.851219] ? __switch_to_asm+0x34/0x70
[ 254.855276] ? __switch_to_asm+0x40/0x70
[ 254.859329] ? __switch_to_asm+0x34/0x70
[ 254.863383] ? __switch_to_asm+0x40/0x70
[ 254.867440] ? __switch_to_asm+0x40/0x70
[ 254.871498] ? __switch_to_asm+0x34/0x70
[ 254.875551] ? __switch_to_asm+0x34/0x70
[ 254.879608] ? __switch_to_asm+0x40/0x70
[ 254.883667] ? __switch_to_asm+0x34/0x70
[ 254.887753] bpf_clone_redirect+0x14a/0x490
[ 254.892080] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 254.897099] ? __sched_text_start+0x8/0x8
[ 254.901247] ? lockdep_hardirqs_on+0x421/0x5c0
[ 254.905849] ? retint_kernel+0x2d/0x2d
[ 254.909756] ? trace_hardirqs_on_caller+0xc0/0x310
[ 254.914698] ? find_held_lock+0x36/0x1c0
[ 254.918772] ? lock_acquire+0x1ed/0x520
[ 254.922755] ? bpf_test_run+0x3cb/0x780
[ 254.926730] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 254.932279] ? check_preemption_disabled+0x48/0x200
[ 254.937395] ? kasan_check_read+0x11/0x20
[ 254.941553] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 254.946831] ? rcu_bh_qs+0xc0/0xc0
[ 254.950366] ? preempt_schedule+0x4d/0x60
[ 254.954532] ? ___preempt_schedule+0x16/0x18
[ 254.958942] ? bpf_test_run+0x25d/0x780
[ 254.962922] ? netlink_diag_dump+0x2a0/0x2a0
[ 254.967337] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 254.972095] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 254.976935] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 254.982466] ? fput+0x130/0x1a0
[ 254.985759] ? __bpf_prog_get+0x9b/0x290
[ 254.989822] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 254.994679] ? bpf_prog_test_run+0x130/0x1a0
[ 254.999083] ? __x64_sys_bpf+0x3d8/0x520
[ 255.003136] ? bpf_prog_get+0x20/0x20
[ 255.006950] ? do_syscall_64+0x1b9/0x820
[ 255.011006] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 255.016362] ? syscall_return_slowpath+0x5e0/0x5e0
[ 255.021284] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 255.026124] ? trace_hardirqs_on_caller+0x310/0x310
[ 255.031136] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 255.036153] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 255.041691] ? prepare_exit_to_usermode+0x291/0x3b0
[ 255.046712] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 255.051563] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 255.056946] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 255.057036] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 255.063181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 255.063186] Call Trace:
[ 255.063194]
[ 255.063211] dump_stack+0x1c4/0x2b4
[ 255.063227] ? dump_stack_print_info.cold.2+0x52/0x52
[ 255.069782] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 255.079139] warn_alloc.cold.119+0xb7/0x1bd
[ 255.081689] syz-executor4 cpuset=
[ 255.083830] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 255.087432] syz4
[ 255.092605] ? lock_downgrade+0x900/0x900
[ 255.103062] mems_allowed=0
[ 255.107381] ? trace_hardirqs_off+0xb8/0x310
[ 255.129072] ? trace_hardirqs_off+0xb8/0x310
[ 255.133491] __alloc_pages_slowpath+0x2667/0x2d80
[ 255.138354] ? warn_alloc+0x120/0x120
[ 255.142154] ? trace_hardirqs_on+0x310/0x310
[ 255.146559] ? warn_alloc+0x120/0x120
[ 255.150357] ? print_usage_bug+0xc0/0xc0
[ 255.154413] ? warn_alloc+0x120/0x120
[ 255.158218] ? ktime_get+0x2e1/0x440
[ 255.161931] ? print_usage_bug+0xc0/0xc0
[ 255.165989] ? __lock_acquire+0x7ec/0x4ec0
[ 255.170217] ? __lock_acquire+0x7ec/0x4ec0
[ 255.174539] ? kasan_check_read+0x11/0x20
[ 255.178685] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 255.184218] ? should_fail+0x22d/0xd01
[ 255.188099] ? rcu_bh_qs+0xc0/0xc0
[ 255.191640] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 255.196748] ? __lock_acquire+0x7ec/0x4ec0
[ 255.200980] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 255.206078] ? __lock_acquire+0x7ec/0x4ec0
[ 255.210307] ? should_fail+0x22d/0xd01
[ 255.214269] ? rcu_idle_enter+0x4b0/0x4b0
[ 255.218594] ? mark_held_locks+0x130/0x130
[ 255.222827] ? mark_held_locks+0x130/0x130
[ 255.227063] ? mark_held_locks+0xc7/0x130
[ 255.231207] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 255.236220] ? graph_lock+0x170/0x170
[ 255.240023] ? print_usage_bug+0xc0/0xc0
[ 255.244103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 255.249638] ? check_preemption_disabled+0x48/0x200
[ 255.254663] ? check_preemption_disabled+0x48/0x200
[ 255.259689] ? __lock_is_held+0xb5/0x140
[ 255.263755] __alloc_pages_nodemask+0xa80/0xde0
[ 255.268420] ? graph_lock+0x170/0x170
[ 255.272224] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 255.277235] ? graph_lock+0x170/0x170
[ 255.281041] ? find_held_lock+0x36/0x1c0
[ 255.285129] ? ____cache_alloc_node+0x1c7/0x1e0
[ 255.289813] ? lock_downgrade+0x900/0x900
[ 255.293968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 255.299507] cache_grow_begin+0x91/0x8c0
[ 255.303594] ? do_raw_spin_unlock+0xa7/0x2f0
[ 255.308035] fallback_alloc+0x203/0x2e0
[ 255.312014] ____cache_alloc_node+0x1c7/0x1e0
[ 255.316512] kmem_cache_alloc_node+0xe3/0x730
[ 255.321010] ? ipv6_get_ifaddr+0x42e/0x620
[ 255.325251] __alloc_skb+0x119/0x770
[ 255.328964] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 255.334240] ? skb_scrub_packet+0x490/0x490
[ 255.338563] ? lock_downgrade+0x900/0x900
[ 255.342723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 255.348267] ? refcount_sub_and_test_checked+0x203/0x310
[ 255.353725] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 255.359169] ? addrconf_rs_timer+0x690/0x690
[ 255.363584] ndisc_alloc_skb+0x144/0x340
[ 255.367652] ndisc_send_rs+0x331/0x6e0
[ 255.371554] addrconf_rs_timer+0x314/0x690
[ 255.375794] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 255.380039] call_timer_fn+0x272/0x920
[ 255.383935] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 255.388166] ? process_timeout+0x40/0x40
[ 255.392220] ? find_held_lock+0x36/0x1c0
[ 255.396285] ? mark_held_locks+0xc7/0x130
[ 255.400436] ? _raw_spin_unlock_irq+0x27/0x80
[ 255.404933] ? _raw_spin_unlock_irq+0x27/0x80
[ 255.409423] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 255.413661] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 255.418238] ? trace_hardirqs_on+0xbd/0x310
[ 255.422557] ? kasan_check_read+0x11/0x20
[ 255.426703] ? __run_timers+0x7da/0xc70
[ 255.430673] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 255.436121] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 255.440372] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 255.444623] __run_timers+0x7e5/0xc70
[ 255.448440] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 255.453799] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 255.458809] ? graph_lock+0x170/0x170
[ 255.462608] ? print_usage_bug+0xc0/0xc0
[ 255.466667] ? lock_release+0x970/0x970
[ 255.470657] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 255.475963] ? find_held_lock+0x36/0x1c0
[ 255.480048] ? graph_lock+0x170/0x170
[ 255.483935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 255.489467] ? check_preemption_disabled+0x48/0x200
[ 255.494485] ? __lock_is_held+0xb5/0x140
[ 255.498541] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 255.504071] ? check_preemption_disabled+0x48/0x200
[ 255.509101] run_timer_softirq+0x52/0xb0
[ 255.513173] ? rcu_read_lock_sched_held+0x108/0x120
[ 255.518182] __do_softirq+0x30b/0xad8
[ 255.521981] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 255.527082] ? pvclock_read_flags+0x160/0x160
[ 255.531570] ? lapic_next_event+0x5a/0x90
[ 255.535714] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 255.541246] ? check_preemption_disabled+0x48/0x200
[ 255.546278] ? check_preemption_disabled+0x48/0x200
[ 255.551293] ? kvm_clock_read+0x18/0x30
[ 255.555259] ? kvm_sched_clock_read+0x9/0x20
[ 255.559664] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 255.565209] ? check_preemption_disabled+0x48/0x200
[ 255.570230] irq_exit+0x17f/0x1c0
[ 255.573677] smp_apic_timer_interrupt+0x1cb/0x760
[ 255.578516] ? smp_call_function_single_interrupt+0x650/0x650
[ 255.584395] ? interrupt_entry+0xb5/0xf0
[ 255.588448] ? trace_hardirqs_off_caller+0xbb/0x310
[ 255.593457] ? trace_hardirqs_off_caller+0xbb/0x310
[ 255.598472] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 255.603315] ? trace_hardirqs_on_caller+0x310/0x310
[ 255.608342] ? trace_hardirqs_on_caller+0x310/0x310
[ 255.613356] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 255.618908] ? check_preemption_disabled+0x48/0x200
[ 255.623930] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 255.629483] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 255.634324] apic_timer_interrupt+0xf/0x20
[ 255.638560]
[ 255.640800] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 255.646074] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 255.664980] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 255.672789] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 255.680050] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 255.687311] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 255.694565] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 255.701826] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 255.709101] ? arch_local_irq_restore+0x45/0x52
[ 255.713775] dump_stack+0x26a/0x2b4
[ 255.717396] ? dump_stack_print_info.cold.2+0x52/0x52
[ 255.722592] dump_header+0x27b/0xf72
[ 255.726329] ? mark_held_locks+0x130/0x130
[ 255.730565] ? pagefault_out_of_memory+0x197/0x197
[ 255.735497] ? __lock_acquire+0x7ec/0x4ec0
[ 255.739729] ? graph_lock+0x170/0x170
[ 255.743524] ? mem_cgroup_charge_statistics+0x780/0x780
[ 255.748897] ? print_usage_bug+0xc0/0xc0
[ 255.752986] ? graph_lock+0x170/0x170
[ 255.756798] ? print_usage_bug+0xc0/0xc0
[ 255.760855] ? print_usage_bug+0xc0/0xc0
[ 255.764919] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 255.770454] ? find_held_lock+0x36/0x1c0
[ 255.774620] ? mark_held_locks+0xc7/0x130
[ 255.778773] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 255.783889] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 255.788989] ? lockdep_hardirqs_on+0x421/0x5c0
[ 255.793665] ? trace_hardirqs_on+0xbd/0x310
[ 255.797992] ? kasan_check_read+0x11/0x20
[ 255.802140] ? ___ratelimit+0x36f/0x655
[ 255.806122] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 255.811587] ? trace_hardirqs_on+0x310/0x310
[ 255.815998] ? lock_downgrade+0x900/0x900
[ 255.820148] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 255.825243] ? ___ratelimit+0xaa/0x655
[ 255.829128] ? idr_get_free+0xec0/0xec0
[ 255.833097] ? kasan_check_write+0x14/0x20
[ 255.837323] ? do_raw_spin_lock+0xc1/0x200
[ 255.841563] oom_kill_process.cold.27+0x10/0x903
[ 255.846317] ? graph_lock+0x170/0x170
[ 255.850113] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 255.856001] ? kasan_check_read+0x11/0x20
[ 255.860142] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 255.865415] ? oom_evaluate_task+0x540/0x540
[ 255.869816] ? find_held_lock+0x36/0x1c0
[ 255.873882] ? out_of_memory+0x974/0x1430
[ 255.878027] ? lock_downgrade+0x900/0x900
[ 255.882179] ? check_preemption_disabled+0x48/0x200
[ 255.888236] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 255.894025] ? kasan_check_read+0x11/0x20
[ 255.898166] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 255.903461] ? rcu_bh_qs+0xc0/0xc0
[ 255.907096] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 255.912642] ? oom_evaluate_task+0x302/0x540
[ 255.917046] out_of_memory+0xa84/0x1430
[ 255.921020] ? oom_killer_disable+0x3a0/0x3a0
[ 255.925513] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 255.930440] ? __mutex_add_waiter+0x2a0/0x2a0
[ 255.934938] __alloc_pages_slowpath+0x2318/0x2d80
[ 255.939798] ? warn_alloc+0x120/0x120
[ 255.943606] ? print_usage_bug+0xc0/0xc0
[ 255.947669] ? warn_alloc+0x120/0x120
[ 255.951466] ? print_usage_bug+0xc0/0xc0
[ 255.955529] ? print_usage_bug+0xc0/0xc0
[ 255.959587] ? print_usage_bug+0xc0/0xc0
[ 255.963641] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 255.969183] ? should_fail+0x22d/0xd01
[ 255.973085] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 255.978198] ? find_held_lock+0x36/0x1c0
[ 255.982293] ? mark_held_locks+0x130/0x130
[ 255.986528] ? ___might_sleep+0x1ed/0x300
[ 255.990671] ? lock_release+0x970/0x970
[ 255.994642] ? arch_local_save_flags+0x40/0x40
[ 255.999250] ? __might_sleep+0x95/0x190
[ 256.003225] __alloc_pages_nodemask+0xa80/0xde0
[ 256.007889] ? graph_lock+0x170/0x170
[ 256.011696] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 256.016704] ? graph_lock+0x170/0x170
[ 256.020519] ? find_held_lock+0x36/0x1c0
[ 256.024585] ? cache_grow_begin+0x5a4/0x8c0
[ 256.028913] ? lockdep_hardirqs_on+0x421/0x5c0
[ 256.033487] ? trace_hardirqs_on+0xbd/0x310
[ 256.037818] ? fallback_alloc+0x203/0x2e0
[ 256.041977] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 256.047423] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 256.052956] cache_grow_begin+0x91/0x8c0
[ 256.057011] ? do_raw_spin_unlock+0xa7/0x2f0
[ 256.061418] fallback_alloc+0x203/0x2e0
[ 256.065394] ____cache_alloc_node+0x1c7/0x1e0
[ 256.069888] kmem_cache_alloc+0x1f8/0x730
[ 256.074048] ? emulate_vsyscall+0x314/0xcf0
[ 256.078371] getname_flags+0xd0/0x5a0
[ 256.082167] user_path_at_empty+0x2d/0x50
[ 256.086310] vfs_statx+0x129/0x210
[ 256.089872] ? vfs_statx_fd+0xc0/0xc0
[ 256.093678] __do_sys_newstat+0x8f/0x110
[ 256.097732] ? cp_new_stat+0xa50/0xa50
[ 256.101617] ? do_syscall_64+0x9a/0x820
[ 256.105594] ? do_syscall_64+0x9a/0x820
[ 256.109585] ? lockdep_hardirqs_on+0x421/0x5c0
[ 256.114163] ? trace_hardirqs_on+0xbd/0x310
[ 256.118485] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 256.123842] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 256.129290] __x64_sys_newstat+0x54/0x80
[ 256.133365] do_syscall_64+0x1b9/0x820
[ 256.137244] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 256.142600] ? syscall_return_slowpath+0x5e0/0x5e0
[ 256.148222] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 256.153070] ? trace_hardirqs_on_caller+0x310/0x310
[ 256.158082] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 256.163099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 256.168636] ? prepare_exit_to_usermode+0x291/0x3b0
[ 256.173653] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 256.178497] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 256.183677] RIP: 0033:0x7f6482e71c65
[ 256.187484] Code: Bad RIP value.
[ 256.190868] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 256.198574] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 256.205838] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 256.213097] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 256.220355] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 256.227615] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 256.234898] warn_alloc_show_mem: 1 callbacks suppressed
[ 256.234907] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 256.234909] Mem-Info:
[ 256.234940] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 256.234940] active_file:15 inactive_file:9 isolated_file:0
[ 256.234940] unevictable:0 dirty:0 writeback:0 unstable:0
[ 256.234940] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 256.234940] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 256.234940] free:13716 free_pcp:235 free_cma:0
[ 256.240271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 256.247539] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 256.249951] Call Trace:
[ 256.283158] Node 0
[ 256.292503]
[ 256.320425] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 256.322992] dump_stack+0x1c4/0x2b4
[ 256.325183] lowmem_reserve[]: 0
[ 256.327333] ? dump_stack_print_info.cold.2+0x52/0x52
[ 256.352879] 2819 6323
[ 256.356538] warn_alloc.cold.119+0xb7/0x1bd
[ 256.359781] 6323
[ 256.364979] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 256.367461] Node 0
[ 256.371778] ? lock_downgrade+0x900/0x900
[ 256.373832] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 256.378646] ? trace_hardirqs_off+0xb8/0x310
[ 256.380857] lowmem_reserve[]:
[ 256.385007] ? trace_hardirqs_off+0xb8/0x310
[ 256.411857] 0 0
[ 256.416260] __alloc_pages_slowpath+0x2667/0x2d80
[ 256.419334] 3503
[ 256.423744] ? warn_alloc+0x120/0x120
[ 256.425672] 3503
[ 256.430513] ? trace_hardirqs_on+0x310/0x310
[ 256.436332] ? warn_alloc+0x120/0x120
[ 256.438374] Node 0
[ 256.442762] ? print_usage_bug+0xc0/0xc0
[ 256.446565] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 256.448767] ? warn_alloc+0x120/0x120
[ 256.452815] lowmem_reserve[]:
[ 256.481167] ? ktime_get+0x2e1/0x440
[ 256.484934] 0
[ 256.488026] ? print_usage_bug+0xc0/0xc0
[ 256.491706] 0
[ 256.493494] ? __lock_acquire+0x7ec/0x4ec0
[ 256.497528] 0 0
[ 256.499330] ? __lock_acquire+0x7ec/0x4ec0
[ 256.505536] ? kasan_check_read+0x11/0x20
[ 256.509731] Node 0
[ 256.513857] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 256.513864] DMA:
[ 256.516104] ? should_fail+0x22d/0xd01
[ 256.521619] 1*4kB
[ 256.523792] ? rcu_bh_qs+0xc0/0xc0
[ 256.527768] (U)
[ 256.529900] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 256.533401] 0*8kB 0*16kB
[ 256.535384] ? __lock_acquire+0x7ec/0x4ec0
[ 256.540456] 1*32kB (U)
[ 256.543207] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 256.547406] 2*64kB (U)
[ 256.549996] ? __lock_acquire+0x7ec/0x4ec0
[ 256.555066] 1*128kB (U)
[ 256.557658] ? should_fail+0x22d/0xd01
[ 256.561882] 1*256kB
[ 256.564546] ? rcu_idle_enter+0x4b0/0x4b0
[ 256.568403] (U)
[ 256.570734] ? mark_held_locks+0x130/0x130
[ 256.574859] 0*512kB
[ 256.576818] ? mark_held_locks+0x130/0x130
[ 256.581027] 1*1024kB
[ 256.583337] ? mark_held_locks+0xc7/0x130
[ 256.587642] (U) 1*2048kB
[ 256.590044] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 256.594160] (M)
[ 256.596902] ? graph_lock+0x170/0x170
[ 256.601903] 3*4096kB (M)
[ 256.603881] ? print_usage_bug+0xc0/0xc0
[ 256.607668] = 15908kB
[ 256.610408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 256.614438] Node 0
[ 256.616837] ? check_preemption_disabled+0x48/0x200
[ 256.622337] DMA32:
[ 256.624553] ? check_preemption_disabled+0x48/0x200
[ 256.629540] 4*4kB
[ 256.631766] ? __lock_is_held+0xb5/0x140
[ 256.636753] (UM)
[ 256.638887] __alloc_pages_nodemask+0xa80/0xde0
[ 256.642910] 2*8kB (UM)
[ 256.644963] ? graph_lock+0x170/0x170
[ 256.649620] 2*16kB
[ 256.652192] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 256.655959] (M) 2*32kB
[ 256.658186] ? graph_lock+0x170/0x170
[ 256.663185] (M)
[ 256.665764] ? find_held_lock+0x36/0x1c0
[ 256.669531] 4*64kB (M)
[ 256.671529] ? ____cache_alloc_node+0x1c7/0x1e0
[ 256.675556] 3*128kB
[ 256.678120] ? lock_downgrade+0x900/0x900
[ 256.682755] (M)
[ 256.685076] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 256.689189] 3*256kB
[ 256.691152] cache_grow_begin+0x91/0x8c0
[ 256.696655] (M)
[ 256.698966] ? do_raw_spin_unlock+0xa7/0x2f0
[ 256.702991] 4*512kB
[ 256.704954] fallback_alloc+0x203/0x2e0
[ 256.709322] (UM) 3*1024kB
[ 256.711644] ____cache_alloc_node+0x1c7/0x1e0
[ 256.715583] (UM)
[ 256.718558] kmem_cache_alloc_node+0xe3/0x730
[ 256.723022] 3*2048kB
[ 256.725071] ? ipv6_get_ifaddr+0x42e/0x620
[ 256.729542] (M)
[ 256.731946] __alloc_skb+0x119/0x770
[ 256.736141] 3*4096kB (M)
[ 256.738113] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 256.741794] = 25088kB
[ 256.744571] ? skb_scrub_packet+0x490/0x490
[ 256.749813] Node 0
[ 256.752207] ? lock_downgrade+0x900/0x900
[ 256.756494] Normal: 755*4kB
[ 256.758747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 256.762857] (UMEH)
[ 256.765871] ? refcount_sub_and_test_checked+0x203/0x310
[ 256.771473] 414*8kB
[ 256.773789] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 256.779206] (UME) 169*16kB
[ 256.781530] ? addrconf_rs_timer+0x690/0x690
[ 256.786948] (MEH)
[ 256.789874] ndisc_alloc_skb+0x144/0x340
[ 256.794241] 66*32kB (UMEH)
[ 256.796386] ndisc_send_rs+0x331/0x6e0
[ 256.800417] 13*64kB
[ 256.803334] addrconf_rs_timer+0x314/0x690
[ 256.807294] (UMH)
[ 256.809607] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 256.813816] 3*128kB (H)
[ 256.815983] call_timer_fn+0x272/0x920
[ 256.820179] 4*256kB (H)
[ 256.822846] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 256.826707] 1*512kB
[ 256.829366] ? process_timeout+0x40/0x40
[ 256.833568] (U) 0*1024kB
[ 256.835884] ? find_held_lock+0x36/0x1c0
[ 256.839916] 0*2048kB
[ 256.842670] ? __run_timers+0x7da/0xc70
[ 256.846700] 0*4096kB = 13900kB
[ 256.849107] ? _raw_spin_unlock_irq+0x27/0x80
[ 256.853055] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 256.856927] ? _raw_spin_unlock_irq+0x27/0x80
[ 256.861409] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 256.870221] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 256.874688] 2312 total pagecache pages
[ 256.883244] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 256.887456] 0 pages in swap cache
[ 256.891321] ? trace_hardirqs_on+0xbd/0x310
[ 256.895893] Swap cache stats: add 0, delete 0, find 0/0
[ 256.899331] ? kasan_check_read+0x11/0x20
[ 256.903635] Free swap = 0kB
[ 256.909068] ? __run_timers+0x7da/0xc70
[ 256.913184] Total swap = 0kB
[ 256.916209] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 256.920150] 1965979 pages RAM
[ 256.923150] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 256.928562] 0 pages HighMem/MovableOnly
[ 256.928569] 342306 pages reserved
[ 256.931663] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 256.935867] 0 pages cma reserved
[ 256.939838] __run_timers+0x7e5/0xc70
[ 256.943356] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 256.947510] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 256.950934] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 256.954660] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 256.961119] init cpuset=
[ 256.966470] ? graph_lock+0x170/0x170
[ 256.976141] /
[ 256.981147] ? enqueue_hrtimer+0x1a5/0x560
[ 256.983785] mems_allowed=0
[ 256.996413] ? lock_release+0x970/0x970
[ 257.000382] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 257.005573] ? find_held_lock+0x36/0x1c0
[ 257.009630] ? graph_lock+0x170/0x170
[ 257.013424] ? pvclock_read_flags+0x160/0x160
[ 257.017929] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.023498] ? check_preemption_disabled+0x48/0x200
[ 257.028612] ? __lock_is_held+0xb5/0x140
[ 257.032757] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.038287] ? check_preemption_disabled+0x48/0x200
[ 257.043304] run_timer_softirq+0x52/0xb0
[ 257.047357] ? rcu_read_lock_sched_held+0x108/0x120
[ 257.052368] __do_softirq+0x30b/0xad8
[ 257.056171] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 257.061275] ? pvclock_read_flags+0x160/0x160
[ 257.065764] ? lapic_next_event+0x5a/0x90
[ 257.069936] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.075488] ? check_preemption_disabled+0x48/0x200
[ 257.080508] ? check_preemption_disabled+0x48/0x200
[ 257.085532] ? kvm_clock_read+0x18/0x30
[ 257.089507] ? kvm_sched_clock_read+0x9/0x20
[ 257.093912] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.099445] ? check_preemption_disabled+0x48/0x200
[ 257.104485] irq_exit+0x17f/0x1c0
[ 257.107937] smp_apic_timer_interrupt+0x1cb/0x760
[ 257.112774] ? smp_reschedule_interrupt+0x109/0x650
[ 257.117799] ? smp_call_function_single_interrupt+0x650/0x650
[ 257.123699] ? interrupt_entry+0xb5/0xf0
[ 257.127766] ? trace_hardirqs_off_caller+0xbb/0x310
[ 257.132774] ? trace_hardirqs_off_caller+0xbb/0x310
[ 257.137872] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 257.142753] ? trace_hardirqs_on_caller+0x310/0x310
[ 257.147763] ? trace_hardirqs_on_caller+0x310/0x310
[ 257.152915] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.158448] ? check_preemption_disabled+0x48/0x200
[ 257.163467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.169015] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 257.173860] apic_timer_interrupt+0xf/0x20
[ 257.178086]
[ 257.180327] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 257.186208] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 257.205105] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 257.212830] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 257.220183] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 257.227447] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 257.234820] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 257.242083] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 257.249366] ? save_stack+0xa9/0xd0
[ 257.253035] __kmalloc_node_track_caller+0x33/0x70
[ 257.258071] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 257.262825] pskb_expand_head+0x230/0x10f0
[ 257.267076] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.272607] ? memcpy+0x45/0x50
[ 257.275886] ? __copy_skb_header+0x350/0x6b0
[ 257.280291] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 257.284777] ? skb_checksum+0x140/0x140
[ 257.288752] ? __lock_is_held+0xb5/0x140
[ 257.292813] ? kasan_check_write+0x14/0x20
[ 257.297049] ? __skb_clone+0x6c7/0xa00
[ 257.300931] ? __copy_skb_header+0x6b0/0x6b0
[ 257.305331] ? kmem_cache_alloc+0x33a/0x730
[ 257.309649] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.315188] skb_ensure_writable+0x3dd/0x640
[ 257.319593] ? skb_cow_data+0xf10/0xf10
[ 257.323565] ? preempt_notifier_register+0x200/0x200
[ 257.328665] ? __switch_to_asm+0x34/0x70
[ 257.332718] ? __switch_to_asm+0x34/0x70
[ 257.336784] ? __switch_to_asm+0x40/0x70
[ 257.340836] ? __switch_to_asm+0x34/0x70
[ 257.344889] ? __switch_to_asm+0x40/0x70
[ 257.348942] ? __switch_to_asm+0x40/0x70
[ 257.352995] ? __switch_to_asm+0x34/0x70
[ 257.357056] ? __switch_to_asm+0x34/0x70
[ 257.361123] ? __switch_to_asm+0x40/0x70
[ 257.365188] ? __switch_to_asm+0x34/0x70
[ 257.369252] bpf_clone_redirect+0x14a/0x490
[ 257.373576] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 257.378587] ? __sched_text_start+0x8/0x8
[ 257.382729] ? lockdep_hardirqs_on+0x421/0x5c0
[ 257.387316] ? retint_kernel+0x2d/0x2d
[ 257.391199] ? trace_hardirqs_on_caller+0xc0/0x310
[ 257.396128] ? find_held_lock+0x36/0x1c0
[ 257.400273] ? lock_acquire+0x1ed/0x520
[ 257.404247] ? bpf_test_run+0x3cb/0x780
[ 257.408222] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.413771] ? check_preemption_disabled+0x48/0x200
[ 257.418786] ? kasan_check_read+0x11/0x20
[ 257.422927] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 257.428197] ? rcu_bh_qs+0xc0/0xc0
[ 257.431737] ? preempt_schedule+0x4d/0x60
[ 257.435882] ? ___preempt_schedule+0x16/0x18
[ 257.440308] ? bpf_test_run+0x25d/0x780
[ 257.444288] ? netlink_diag_dump+0x2a0/0x2a0
[ 257.448701] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 257.453470] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 257.458327] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 257.463857] ? fput+0x130/0x1a0
[ 257.467134] ? __bpf_prog_get+0x9b/0x290
[ 257.471195] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 257.476056] ? bpf_prog_test_run+0x130/0x1a0
[ 257.480467] ? __x64_sys_bpf+0x3d8/0x520
[ 257.484748] ? bpf_prog_get+0x20/0x20
[ 257.488567] ? do_syscall_64+0x1b9/0x820
[ 257.492629] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 257.498007] ? syscall_return_slowpath+0x5e0/0x5e0
[ 257.502934] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 257.507789] ? trace_hardirqs_on_caller+0x310/0x310
[ 257.512801] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 257.517832] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.523478] ? prepare_exit_to_usermode+0x291/0x3b0
[ 257.528496] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 257.533340] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 257.538719] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 257.538807] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 257.545049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 257.545056] Call Trace:
[ 257.551726] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 257.561001]
[ 257.563585] syz-executor4 cpuset=
[ 257.574072] dump_stack+0x1c4/0x2b4
[ 257.576190] syz4
[ 257.579634] ? dump_stack_print_info.cold.2+0x52/0x52
[ 257.583240] mems_allowed=0
[ 257.585211] warn_alloc.cold.119+0xb7/0x1bd
[ 257.597695] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 257.602549] ? lock_downgrade+0x900/0x900
[ 257.606726] ? trace_hardirqs_off+0xb8/0x310
[ 257.611133] ? trace_hardirqs_off+0xb8/0x310
[ 257.615546] __alloc_pages_slowpath+0x2667/0x2d80
[ 257.620410] ? warn_alloc+0x120/0x120
[ 257.624250] ? trace_hardirqs_on+0x310/0x310
[ 257.628655] ? warn_alloc+0x120/0x120
[ 257.632477] ? print_usage_bug+0xc0/0xc0
[ 257.636537] ? warn_alloc+0x120/0x120
[ 257.640335] ? ktime_get+0x2e1/0x440
[ 257.644042] ? print_usage_bug+0xc0/0xc0
[ 257.648102] ? __lock_acquire+0x7ec/0x4ec0
[ 257.652333] ? __lock_acquire+0x7ec/0x4ec0
[ 257.656564] ? kasan_check_read+0x11/0x20
[ 257.660713] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 257.666251] ? should_fail+0x22d/0xd01
[ 257.670154] ? rcu_bh_qs+0xc0/0xc0
[ 257.673699] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 257.678795] ? __lock_acquire+0x7ec/0x4ec0
[ 257.683027] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 257.688123] ? __lock_acquire+0x7ec/0x4ec0
[ 257.692354] ? should_fail+0x22d/0xd01
[ 257.696235] ? rcu_idle_enter+0x4b0/0x4b0
[ 257.700386] ? mark_held_locks+0x130/0x130
[ 257.704618] ? mark_held_locks+0x130/0x130
[ 257.708852] ? mark_held_locks+0xc7/0x130
[ 257.713006] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 257.718019] ? graph_lock+0x170/0x170
[ 257.721813] ? print_usage_bug+0xc0/0xc0
[ 257.725875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.731408] ? check_preemption_disabled+0x48/0x200
[ 257.736432] ? check_preemption_disabled+0x48/0x200
[ 257.741458] ? __lock_is_held+0xb5/0x140
[ 257.745518] __alloc_pages_nodemask+0xa80/0xde0
[ 257.750181] ? graph_lock+0x170/0x170
[ 257.753982] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 257.758991] ? graph_lock+0x170/0x170
[ 257.762798] ? find_held_lock+0x36/0x1c0
[ 257.766865] ? ____cache_alloc_node+0x1c7/0x1e0
[ 257.771540] ? lock_downgrade+0x900/0x900
[ 257.775719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.781291] cache_grow_begin+0x91/0x8c0
[ 257.785363] ? do_raw_spin_unlock+0xa7/0x2f0
[ 257.789773] fallback_alloc+0x203/0x2e0
[ 257.793749] ____cache_alloc_node+0x1c7/0x1e0
[ 257.798243] kmem_cache_alloc_node+0xe3/0x730
[ 257.802741] ? ipv6_get_ifaddr+0x42e/0x620
[ 257.806978] __alloc_skb+0x119/0x770
[ 257.810691] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 257.815969] ? skb_scrub_packet+0x490/0x490
[ 257.820284] ? lock_downgrade+0x900/0x900
[ 257.824464] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.829995] ? refcount_sub_and_test_checked+0x203/0x310
[ 257.835441] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 257.840879] ? addrconf_rs_timer+0x690/0x690
[ 257.845286] ndisc_alloc_skb+0x144/0x340
[ 257.849340] ndisc_send_rs+0x331/0x6e0
[ 257.853219] addrconf_rs_timer+0x314/0x690
[ 257.857567] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 257.861813] call_timer_fn+0x272/0x920
[ 257.865696] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 257.869940] ? process_timeout+0x40/0x40
[ 257.873991] ? find_held_lock+0x36/0x1c0
[ 257.878070] ? mark_held_locks+0xc7/0x130
[ 257.882215] ? _raw_spin_unlock_irq+0x27/0x80
[ 257.886715] ? _raw_spin_unlock_irq+0x27/0x80
[ 257.891284] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 257.895509] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 257.900079] ? trace_hardirqs_on+0xbd/0x310
[ 257.904561] ? kasan_check_read+0x11/0x20
[ 257.908704] ? __run_timers+0x7da/0xc70
[ 257.912698] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 257.918148] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 257.922489] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 257.926731] __run_timers+0x7e5/0xc70
[ 257.930595] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 257.935954] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 257.940963] ? graph_lock+0x170/0x170
[ 257.944778] ? print_usage_bug+0xc0/0xc0
[ 257.948867] ? lock_release+0x970/0x970
[ 257.952923] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 257.958142] ? find_held_lock+0x36/0x1c0
[ 257.962207] ? graph_lock+0x170/0x170
[ 257.966019] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.971565] ? check_preemption_disabled+0x48/0x200
[ 257.976597] ? __lock_is_held+0xb5/0x140
[ 257.980673] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 257.986206] ? check_preemption_disabled+0x48/0x200
[ 257.991228] run_timer_softirq+0x52/0xb0
[ 257.995344] ? rcu_read_lock_sched_held+0x108/0x120
[ 258.000361] __do_softirq+0x30b/0xad8
[ 258.004159] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 258.009277] ? pvclock_read_flags+0x160/0x160
[ 258.013783] ? lapic_next_event+0x5a/0x90
[ 258.017925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 258.023474] ? check_preemption_disabled+0x48/0x200
[ 258.028487] ? check_preemption_disabled+0x48/0x200
[ 258.033501] ? kvm_clock_read+0x18/0x30
[ 258.037471] ? kvm_sched_clock_read+0x9/0x20
[ 258.041875] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 258.047410] ? check_preemption_disabled+0x48/0x200
[ 258.052432] irq_exit+0x17f/0x1c0
[ 258.055890] smp_apic_timer_interrupt+0x1cb/0x760
[ 258.060726] ? smp_call_function_single_interrupt+0x650/0x650
[ 258.066605] ? interrupt_entry+0xb5/0xf0
[ 258.070664] ? trace_hardirqs_off_caller+0xbb/0x310
[ 258.075679] ? trace_hardirqs_off_caller+0xbb/0x310
[ 258.080711] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 258.085568] ? trace_hardirqs_on_caller+0x310/0x310
[ 258.090574] ? trace_hardirqs_on_caller+0x310/0x310
[ 258.095583] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 258.101114] ? check_preemption_disabled+0x48/0x200
[ 258.106118] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 258.111668] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 258.116508] apic_timer_interrupt+0xf/0x20
[ 258.120728]
[ 258.122965] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 258.128236] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 258.147644] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 258.155360] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 258.162628] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 258.169898] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 258.177162] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 258.184518] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 258.191809] ? arch_local_irq_restore+0x45/0x52
[ 258.196481] dump_stack+0x26a/0x2b4
[ 258.200106] ? dump_stack_print_info.cold.2+0x52/0x52
[ 258.205297] dump_header+0x27b/0xf72
[ 258.209014] ? mark_held_locks+0x130/0x130
[ 258.213242] ? pagefault_out_of_memory+0x197/0x197
[ 258.218167] ? __lock_acquire+0x7ec/0x4ec0
[ 258.222402] ? graph_lock+0x170/0x170
[ 258.226193] ? mem_cgroup_charge_statistics+0x780/0x780
[ 258.231556] ? print_usage_bug+0xc0/0xc0
[ 258.235703] ? graph_lock+0x170/0x170
[ 258.239513] ? print_usage_bug+0xc0/0xc0
[ 258.243587] ? print_usage_bug+0xc0/0xc0
[ 258.247670] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 258.253205] ? find_held_lock+0x36/0x1c0
[ 258.257376] ? mark_held_locks+0xc7/0x130
[ 258.261521] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 258.266620] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 258.271739] ? lockdep_hardirqs_on+0x421/0x5c0
[ 258.276326] ? trace_hardirqs_on+0xbd/0x310
[ 258.280643] ? kasan_check_read+0x11/0x20
[ 258.284779] ? ___ratelimit+0x36f/0x655
[ 258.288746] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 258.294189] ? trace_hardirqs_on+0x310/0x310
[ 258.298585] ? lock_downgrade+0x900/0x900
[ 258.302745] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 258.307836] ? ___ratelimit+0xaa/0x655
[ 258.312136] ? idr_get_free+0xec0/0xec0
[ 258.316111] ? kasan_check_write+0x14/0x20
[ 258.320349] ? do_raw_spin_lock+0xc1/0x200
[ 258.324591] oom_kill_process.cold.27+0x10/0x903
[ 258.329338] ? graph_lock+0x170/0x170
[ 258.333137] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 258.339007] ? kasan_check_read+0x11/0x20
[ 258.343145] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 258.348410] ? oom_evaluate_task+0x540/0x540
[ 258.352808] ? find_held_lock+0x36/0x1c0
[ 258.357087] ? out_of_memory+0x974/0x1430
[ 258.361239] ? lock_downgrade+0x900/0x900
[ 258.365417] ? check_preemption_disabled+0x48/0x200
[ 258.370427] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 258.376225] ? kasan_check_read+0x11/0x20
[ 258.380473] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 258.385834] ? rcu_bh_qs+0xc0/0xc0
[ 258.389376] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 258.394903] ? oom_evaluate_task+0x302/0x540
[ 258.399309] out_of_memory+0xa84/0x1430
[ 258.403287] ? oom_killer_disable+0x3a0/0x3a0
[ 258.407777] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 258.412713] ? __mutex_add_waiter+0x2a0/0x2a0
[ 258.417308] __alloc_pages_slowpath+0x2318/0x2d80
[ 258.422168] ? warn_alloc+0x120/0x120
[ 258.425979] ? print_usage_bug+0xc0/0xc0
[ 258.430046] ? warn_alloc+0x120/0x120
[ 258.433954] ? print_usage_bug+0xc0/0xc0
[ 258.438041] ? print_usage_bug+0xc0/0xc0
[ 258.442096] ? print_usage_bug+0xc0/0xc0
[ 258.446156] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 258.451688] ? should_fail+0x22d/0xd01
[ 258.455585] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 258.460700] ? find_held_lock+0x36/0x1c0
[ 258.464784] ? mark_held_locks+0x130/0x130
[ 258.469014] ? ___might_sleep+0x1ed/0x300
[ 258.473166] ? lock_release+0x970/0x970
[ 258.477141] ? arch_local_save_flags+0x40/0x40
[ 258.481726] ? __might_sleep+0x95/0x190
[ 258.485728] __alloc_pages_nodemask+0xa80/0xde0
[ 258.490391] ? graph_lock+0x170/0x170
[ 258.494187] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 258.499194] ? graph_lock+0x170/0x170
[ 258.503016] ? find_held_lock+0x36/0x1c0
[ 258.507079] ? cache_grow_begin+0x5a4/0x8c0
[ 258.511396] ? lockdep_hardirqs_on+0x421/0x5c0
[ 258.515974] ? trace_hardirqs_on+0xbd/0x310
[ 258.520290] ? fallback_alloc+0x203/0x2e0
[ 258.524429] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 258.529885] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 258.535425] cache_grow_begin+0x91/0x8c0
[ 258.539504] ? do_raw_spin_unlock+0xa7/0x2f0
[ 258.543932] fallback_alloc+0x203/0x2e0
[ 258.547906] ____cache_alloc_node+0x1c7/0x1e0
[ 258.552402] kmem_cache_alloc+0x1f8/0x730
[ 258.556559] ? emulate_vsyscall+0x314/0xcf0
[ 258.560911] getname_flags+0xd0/0x5a0
[ 258.564709] user_path_at_empty+0x2d/0x50
[ 258.568857] vfs_statx+0x129/0x210
[ 258.572401] ? vfs_statx_fd+0xc0/0xc0
[ 258.576203] __do_sys_newstat+0x8f/0x110
[ 258.580351] ? cp_new_stat+0xa50/0xa50
[ 258.584243] ? do_syscall_64+0x9a/0x820
[ 258.588205] ? do_syscall_64+0x9a/0x820
[ 258.592169] ? lockdep_hardirqs_on+0x421/0x5c0
[ 258.596751] ? trace_hardirqs_on+0xbd/0x310
[ 258.601070] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 258.606430] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 258.611891] __x64_sys_newstat+0x54/0x80
[ 258.615962] do_syscall_64+0x1b9/0x820
[ 258.619849] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 258.625203] ? syscall_return_slowpath+0x5e0/0x5e0
[ 258.630139] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 258.634974] ? trace_hardirqs_on_caller+0x310/0x310
[ 258.639983] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 258.644993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 258.650520] ? prepare_exit_to_usermode+0x291/0x3b0
[ 258.655538] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 258.660382] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 258.665573] RIP: 0033:0x7f6482e71c65
[ 258.669294] Code: Bad RIP value.
[ 258.672650] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 258.680354] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 258.687628] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 258.694891] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 258.702152] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 258.709426] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 258.716722] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 258.716726] warn_alloc_show_mem: 1 callbacks suppressed
[ 258.716732] Mem-Info:
[ 258.723999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 258.729380] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 258.729380] active_file:15 inactive_file:9 isolated_file:0
[ 258.729380] unevictable:0 dirty:0 writeback:0 unstable:0
[ 258.729380] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 258.729380] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 258.729380] free:13716 free_pcp:235 free_cma:0
[ 258.731751] Call Trace:
[ 258.741108] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 258.774121]
[ 258.776684] Node 0
[ 258.804351] dump_stack+0x1c4/0x2b4
[ 258.806500] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 258.808719] ? dump_stack_print_info.cold.2+0x52/0x52
[ 258.812308] lowmem_reserve[]: 0
[ 258.837816] warn_alloc.cold.119+0xb7/0x1bd
[ 258.842964] 2819
[ 258.846225] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 258.850535] 6323
[ 258.852585] ? lock_downgrade+0x900/0x900
[ 258.857399] 6323
[ 258.859489] ? trace_hardirqs_off+0xb8/0x310
[ 258.863603] Node 0
[ 258.865662] ? trace_hardirqs_off+0xb8/0x310
[ 258.870086] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 258.872300] __alloc_pages_slowpath+0x2667/0x2d80
[ 258.876683] lowmem_reserve[]: 0
[ 258.903592] ? warn_alloc+0x120/0x120
[ 258.908396] 0
[ 258.911680] ? trace_hardirqs_on+0x310/0x310
[ 258.915461] 3503
[ 258.917257] ? warn_alloc+0x120/0x120
[ 258.921628] 3503
[ 258.923683] ? print_usage_bug+0xc0/0xc0
[ 258.927453] Node 0
[ 258.929504] ? warn_alloc+0x120/0x120
[ 258.933590] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 258.935787] ? ktime_get+0x2e1/0x440
[ 258.939568] lowmem_reserve[]:
[ 258.968050] ? print_usage_bug+0xc0/0xc0
[ 258.971747] 0
[ 258.974838] ? __lock_acquire+0x7ec/0x4ec0
[ 258.978862] 0 0
[ 258.980660] ? __lock_acquire+0x7ec/0x4ec0
[ 258.984861] 0
[ 258.986825] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 258.991052] Node 0
[ 258.992847] ? should_fail+0x22d/0xd01
[ 258.998379] DMA:
[ 259.000603] ? __lock_acquire+0x7ec/0x4ec0
[ 259.004472] 1*4kB
[ 259.006518] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 259.010721] (U)
[ 259.012856] ? __lock_acquire+0x7ec/0x4ec0
[ 259.017925] 0*8kB 0*16kB
[ 259.019909] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 259.024114] 1*32kB
[ 259.026857] ? __lock_acquire+0x7ec/0x4ec0
[ 259.031931] (U)
[ 259.034152] ? should_fail+0x22d/0xd01
[ 259.038361] 2*64kB
[ 259.040443] ? mark_held_locks+0x130/0x130
[ 259.044294] (U) 1*128kB
[ 259.046535] ? mark_held_locks+0x130/0x130
[ 259.050742] (U)
[ 259.053416] ? graph_lock+0x170/0x170
[ 259.057615] 1*256kB (U)
[ 259.059590] ? print_usage_bug+0xc0/0xc0
[ 259.063361] 0*512kB
[ 259.066019] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 259.070046] 1*1024kB (U)
[ 259.072380] ? check_preemption_disabled+0x48/0x200
[ 259.077888] 1*2048kB (M)
[ 259.080640] ? check_preemption_disabled+0x48/0x200
[ 259.085711] 3*4096kB
[ 259.088548] ? __lock_is_held+0xb5/0x140
[ 259.093521] (M) = 15908kB
[ 259.095936] __alloc_pages_nodemask+0xa80/0xde0
[ 259.099961] Node 0
[ 259.102710] ? graph_lock+0x170/0x170
[ 259.107353] DMA32:
[ 259.109578] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 259.113346] 4*4kB
[ 259.115574] ? graph_lock+0x170/0x170
[ 259.115596] ? find_held_lock+0x36/0x1c0
[ 259.120580] (UM)
[ 259.122738] ? ____cache_alloc_node+0x1c7/0x1e0
[ 259.126500] 2*8kB (UM)
[ 259.130549] ? lock_downgrade+0x900/0x900
[ 259.132597] 2*16kB (M)
[ 259.137364] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 259.139916] 2*32kB
[ 259.144067] cache_grow_begin+0x91/0x8c0
[ 259.146614] (M)
[ 259.152170] ? do_raw_spin_unlock+0xa7/0x2f0
[ 259.154380] 4*64kB
[ 259.158432] fallback_alloc+0x203/0x2e0
[ 259.160371] (M) 3*128kB
[ 259.164784] ____cache_alloc_node+0x1c7/0x1e0
[ 259.166986] (M) 3*256kB
[ 259.170950] kmem_cache_alloc_node+0xe3/0x730
[ 259.173588] (M)
[ 259.178076] ? ipv6_get_ifaddr+0x42e/0x620
[ 259.180709] 4*512kB (UM)
[ 259.185201] __alloc_skb+0x119/0x770
[ 259.187142] 3*1024kB
[ 259.191361] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 259.194083] (UM)
[ 259.197782] ? skb_scrub_packet+0x490/0x490
[ 259.200170] 3*2048kB
[ 259.205429] ? lock_downgrade+0x900/0x900
[ 259.207457] (M) 3*4096kB
[ 259.211784] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 259.214163] (M)
[ 259.218304] ? refcount_sub_and_test_checked+0x203/0x310
[ 259.221027] = 25088kB
[ 259.221034] Node 0
[ 259.226571] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 259.228517] Normal:
[ 259.233951] ? addrconf_rs_timer+0x690/0x690
[ 259.236331] 755*4kB
[ 259.238559] ndisc_alloc_skb+0x144/0x340
[ 259.243976] (UMEH)
[ 259.246316] ndisc_send_rs+0x331/0x6e0
[ 259.250697] 414*8kB
[ 259.253006] addrconf_rs_timer+0x314/0x690
[ 259.257047] (UME)
[ 259.259277] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 259.263148] 169*16kB
[ 259.265471] call_timer_fn+0x272/0x920
[ 259.269666] (MEH)
[ 259.271803] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 259.276004] 66*32kB (UMEH)
[ 259.278409] ? process_timeout+0x40/0x40
[ 259.282269] 13*64kB (UMH)
[ 259.284414] ? find_held_lock+0x36/0x1c0
[ 259.288616] 3*128kB (H)
[ 259.291544] ? __run_timers+0x7da/0xc70
[ 259.295568] 4*256kB (H)
[ 259.298409] ? _raw_spin_unlock_irq+0x27/0x80
[ 259.302430] 1*512kB (U)
[ 259.305107] ? _raw_spin_unlock_irq+0x27/0x80
[ 259.309071] 0*1024kB 0*2048kB
[ 259.311731] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 259.316220] 0*4096kB
[ 259.318895] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 259.323371] = 13900kB
[ 259.326545] ? trace_hardirqs_on+0xbd/0x310
[ 259.330802] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 259.333194] ? kasan_check_read+0x11/0x20
[ 259.337790] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 259.340179] ? __run_timers+0x7da/0xc70
[ 259.344561] 2312 total pagecache pages
[ 259.353381] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 259.357517] 0 pages in swap cache
[ 259.366163] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 259.370192] Swap cache stats: add 0, delete 0, find 0/0
[ 259.374063] __run_timers+0x7e5/0xc70
[ 259.379489] Free swap = 0kB
[ 259.382934] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 259.387133] Total swap = 0kB
[ 259.392482] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 259.396275] 1965979 pages RAM
[ 259.399293] ? graph_lock+0x170/0x170
[ 259.404626] 0 pages HighMem/MovableOnly
[ 259.407628] ? enqueue_hrtimer+0x1a5/0x560
[ 259.412620] 342306 pages reserved
[ 259.412627] 0 pages cma reserved
[ 259.415715] ? lock_release+0x970/0x970
[ 259.419591] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 259.423453] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 259.427719] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 259.431095] ? find_held_lock+0x36/0x1c0
[ 259.434431] init cpuset=
[ 259.438392] ? graph_lock+0x170/0x170
[ 259.444863] /
[ 259.450142] ? pvclock_read_flags+0x160/0x160
[ 259.459809] mems_allowed=0
[ 259.479523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 259.485067] ? check_preemption_disabled+0x48/0x200
[ 259.490088] ? __lock_is_held+0xb5/0x140
[ 259.494162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 259.499699] ? check_preemption_disabled+0x48/0x200
[ 259.504734] run_timer_softirq+0x52/0xb0
[ 259.508791] ? rcu_read_lock_sched_held+0x108/0x120
[ 259.513805] __do_softirq+0x30b/0xad8
[ 259.517646] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 259.522749] ? pvclock_read_flags+0x160/0x160
[ 259.527237] ? lapic_next_event+0x5a/0x90
[ 259.531383] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 259.536911] ? check_preemption_disabled+0x48/0x200
[ 259.541925] ? check_preemption_disabled+0x48/0x200
[ 259.546944] ? kvm_clock_read+0x18/0x30
[ 259.550925] ? kvm_sched_clock_read+0x9/0x20
[ 259.555326] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 259.560855] ? check_preemption_disabled+0x48/0x200
[ 259.565890] irq_exit+0x17f/0x1c0
[ 259.569347] smp_apic_timer_interrupt+0x1cb/0x760
[ 259.574179] ? smp_reschedule_interrupt+0x109/0x650
[ 259.579200] ? smp_call_function_single_interrupt+0x650/0x650
[ 259.585116] ? interrupt_entry+0xb5/0xf0
[ 259.589188] ? trace_hardirqs_off_caller+0xbb/0x310
[ 259.594199] ? trace_hardirqs_off_caller+0xbb/0x310
[ 259.599214] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 259.604070] ? trace_hardirqs_on_caller+0x310/0x310
[ 259.609089] ? trace_hardirqs_on_caller+0x310/0x310
[ 259.614100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 259.619632] ? check_preemption_disabled+0x48/0x200
[ 259.624639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 259.630175] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 259.635019] apic_timer_interrupt+0xf/0x20
[ 259.639237]
[ 259.641475] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 259.647359] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 259.666253] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 259.673957] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 259.681217] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 259.688481] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 259.695745] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 259.703011] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 259.710306] ? save_stack+0xa9/0xd0
[ 259.713935] __kmalloc_node_track_caller+0x33/0x70
[ 259.718858] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 259.723614] pskb_expand_head+0x230/0x10f0
[ 259.727847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 259.733375] ? memcpy+0x45/0x50
[ 259.736651] ? __copy_skb_header+0x350/0x6b0
[ 259.741053] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 259.745539] ? skb_checksum+0x140/0x140
[ 259.749509] ? __lock_is_held+0xb5/0x140
[ 259.753569] ? kasan_check_write+0x14/0x20
[ 259.757798] ? __skb_clone+0x6c7/0xa00
[ 259.761686] ? __copy_skb_header+0x6b0/0x6b0
[ 259.766101] ? kmem_cache_alloc+0x33a/0x730
[ 259.770436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 259.775973] skb_ensure_writable+0x3dd/0x640
[ 259.780393] ? skb_cow_data+0xf10/0xf10
[ 259.784384] ? preempt_notifier_register+0x200/0x200
[ 259.789495] ? __switch_to_asm+0x34/0x70
[ 259.793563] ? __switch_to_asm+0x34/0x70
[ 259.797630] ? __switch_to_asm+0x40/0x70
[ 259.801683] ? __switch_to_asm+0x34/0x70
[ 259.805742] ? __switch_to_asm+0x40/0x70
[ 259.809806] ? __switch_to_asm+0x40/0x70
[ 259.813860] ? __switch_to_asm+0x34/0x70
[ 259.817915] ? __switch_to_asm+0x34/0x70
[ 259.821967] ? __switch_to_asm+0x40/0x70
[ 259.826025] ? __switch_to_asm+0x34/0x70
[ 259.830093] bpf_clone_redirect+0x14a/0x490
[ 259.834427] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 259.839437] ? __sched_text_start+0x8/0x8
[ 259.843592] ? lockdep_hardirqs_on+0x421/0x5c0
[ 259.848182] ? retint_kernel+0x2d/0x2d
[ 259.852184] ? trace_hardirqs_on_caller+0xc0/0x310
[ 259.857114] ? find_held_lock+0x36/0x1c0
[ 259.861298] ? lock_acquire+0x1ed/0x520
[ 259.865273] ? bpf_test_run+0x3cb/0x780
[ 259.869246] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 259.874779] ? check_preemption_disabled+0x48/0x200
[ 259.879815] ? kasan_check_read+0x11/0x20
[ 259.883971] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 259.889255] ? rcu_bh_qs+0xc0/0xc0
[ 259.892791] ? preempt_schedule+0x4d/0x60
[ 259.896929] ? ___preempt_schedule+0x16/0x18
[ 259.901354] ? bpf_test_run+0x25d/0x780
[ 259.905342] ? netlink_diag_dump+0x2a0/0x2a0
[ 259.909753] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 259.914515] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 259.919361] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 259.924890] ? fput+0x130/0x1a0
[ 259.928166] ? __bpf_prog_get+0x9b/0x290
[ 259.932243] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 259.937173] ? bpf_prog_test_run+0x130/0x1a0
[ 259.941574] ? __x64_sys_bpf+0x3d8/0x520
[ 259.945628] ? bpf_prog_get+0x20/0x20
[ 259.949527] ? do_syscall_64+0x1b9/0x820
[ 259.953587] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 259.958955] ? syscall_return_slowpath+0x5e0/0x5e0
[ 259.963883] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 259.968724] ? trace_hardirqs_on_caller+0x310/0x310
[ 259.973769] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 259.978780] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 259.984317] ? prepare_exit_to_usermode+0x291/0x3b0
[ 259.989337] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 259.994184] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 259.999568] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 259.999654] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 260.005819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 260.005826] Call Trace:
[ 260.012417] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 260.021660]
[ 260.024319] syz-executor4 cpuset=
[ 260.034809] dump_stack+0x1c4/0x2b4
[ 260.036927] syz4
[ 260.040386] ? dump_stack_print_info.cold.2+0x52/0x52
[ 260.044018] mems_allowed=0
[ 260.045993] warn_alloc.cold.119+0xb7/0x1bd
[ 260.058464] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 260.063310] ? lock_downgrade+0x900/0x900
[ 260.067459] ? trace_hardirqs_off+0xb8/0x310
[ 260.071981] ? trace_hardirqs_off+0xb8/0x310
[ 260.076393] __alloc_pages_slowpath+0x2667/0x2d80
[ 260.081260] ? warn_alloc+0x120/0x120
[ 260.085060] ? warn_alloc+0x120/0x120
[ 260.088859] ? print_usage_bug+0xc0/0xc0
[ 260.092930] ? warn_alloc+0x120/0x120
[ 260.096752] ? print_usage_bug+0xc0/0xc0
[ 260.100838] ? __lock_acquire+0x7ec/0x4ec0
[ 260.105069] ? __lock_acquire+0x7ec/0x4ec0
[ 260.109302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 260.114834] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 260.120369] ? should_fail+0x22d/0xd01
[ 260.124276] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 260.129371] ? __lock_acquire+0x7ec/0x4ec0
[ 260.133601] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 260.138711] ? __lock_acquire+0x7ec/0x4ec0
[ 260.142948] ? should_fail+0x22d/0xd01
[ 260.147336] ? mark_held_locks+0x130/0x130
[ 260.151570] ? mark_held_locks+0x130/0x130
[ 260.155798] ? graph_lock+0x170/0x170
[ 260.159594] ? print_usage_bug+0xc0/0xc0
[ 260.163647] ? graph_lock+0x170/0x170
[ 260.167459] ? print_usage_bug+0xc0/0xc0
[ 260.171519] ? wq_watchdog_touch+0x9c/0xfe
[ 260.175753] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 260.181395] ? check_preemption_disabled+0x48/0x200
[ 260.186407] ? check_preemption_disabled+0x48/0x200
[ 260.191436] ? __lock_is_held+0xb5/0x140
[ 260.195502] __alloc_pages_nodemask+0xa80/0xde0
[ 260.200187] ? graph_lock+0x170/0x170
[ 260.203994] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 260.209134] ? graph_lock+0x170/0x170
[ 260.213041] ? find_held_lock+0x36/0x1c0
[ 260.217105] ? ____cache_alloc_node+0x1c7/0x1e0
[ 260.221774] ? lock_downgrade+0x900/0x900
[ 260.225924] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 260.231478] cache_grow_begin+0x91/0x8c0
[ 260.235551] ? do_raw_spin_unlock+0xa7/0x2f0
[ 260.239958] fallback_alloc+0x203/0x2e0
[ 260.243938] ____cache_alloc_node+0x1c7/0x1e0
[ 260.248436] kmem_cache_alloc_node+0xe3/0x730
[ 260.253032] ? ipv6_get_ifaddr+0x42e/0x620
[ 260.257286] __alloc_skb+0x119/0x770
[ 260.260994] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 260.266273] ? skb_scrub_packet+0x490/0x490
[ 260.270587] ? lock_downgrade+0x900/0x900
[ 260.274736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 260.280268] ? refcount_sub_and_test_checked+0x203/0x310
[ 260.285717] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 260.291164] ? addrconf_rs_timer+0x690/0x690
[ 260.295582] ndisc_alloc_skb+0x144/0x340
[ 260.299641] ndisc_send_rs+0x331/0x6e0
[ 260.303526] addrconf_rs_timer+0x314/0x690
[ 260.307760] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 260.312304] call_timer_fn+0x272/0x920
[ 260.316201] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 260.320446] ? process_timeout+0x40/0x40
[ 260.324503] ? find_held_lock+0x36/0x1c0
[ 260.328583] ? mark_held_locks+0xc7/0x130
[ 260.332747] ? _raw_spin_unlock_irq+0x27/0x80
[ 260.337238] ? _raw_spin_unlock_irq+0x27/0x80
[ 260.341722] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 260.345970] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 260.350550] ? trace_hardirqs_on+0xbd/0x310
[ 260.354867] ? kasan_check_read+0x11/0x20
[ 260.359008] ? __run_timers+0x7da/0xc70
[ 260.362980] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 260.368430] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 260.372670] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 260.376918] __run_timers+0x7e5/0xc70
[ 260.380728] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 260.386094] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 260.391101] ? graph_lock+0x170/0x170
[ 260.394901] ? print_usage_bug+0xc0/0xc0
[ 260.398954] ? lock_release+0x970/0x970
[ 260.403013] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 260.408225] ? find_held_lock+0x36/0x1c0
[ 260.412290] ? graph_lock+0x170/0x170
[ 260.416088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 260.421623] ? check_preemption_disabled+0x48/0x200
[ 260.426644] ? __lock_is_held+0xb5/0x140
[ 260.430699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 260.436245] ? check_preemption_disabled+0x48/0x200
[ 260.441263] run_timer_softirq+0x52/0xb0
[ 260.445320] ? rcu_read_lock_sched_held+0x108/0x120
[ 260.450328] __do_softirq+0x30b/0xad8
[ 260.454130] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 260.459233] ? pvclock_read_flags+0x160/0x160
[ 260.463720] ? lapic_next_event+0x5a/0x90
[ 260.467859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 260.473389] ? check_preemption_disabled+0x48/0x200
[ 260.478513] ? check_preemption_disabled+0x48/0x200
[ 260.483530] ? kvm_clock_read+0x18/0x30
[ 260.487502] ? kvm_sched_clock_read+0x9/0x20
[ 260.491908] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 260.497459] ? check_preemption_disabled+0x48/0x200
[ 260.502478] irq_exit+0x17f/0x1c0
[ 260.505928] smp_apic_timer_interrupt+0x1cb/0x760
[ 260.510765] ? smp_call_function_single_interrupt+0x650/0x650
[ 260.516648] ? interrupt_entry+0xb5/0xf0
[ 260.520718] ? trace_hardirqs_off_caller+0xbb/0x310
[ 260.525727] ? trace_hardirqs_off_caller+0xbb/0x310
[ 260.530738] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 260.535573] ? trace_hardirqs_on_caller+0x310/0x310
[ 260.540583] ? trace_hardirqs_on_caller+0x310/0x310
[ 260.545596] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 260.551125] ? check_preemption_disabled+0x48/0x200
[ 260.556132] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 260.561674] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 260.566517] apic_timer_interrupt+0xf/0x20
[ 260.570739]
[ 260.572974] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 260.578250] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 260.597146] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 260.604873] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 260.612136] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 260.619407] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 260.626675] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 260.633937] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 260.641224] ? arch_local_irq_restore+0x45/0x52
[ 260.645895] dump_stack+0x26a/0x2b4
[ 260.649523] ? dump_stack_print_info.cold.2+0x52/0x52
[ 260.654718] dump_header+0x27b/0xf72
[ 260.658439] ? mark_held_locks+0x130/0x130
[ 260.662684] ? pagefault_out_of_memory+0x197/0x197
[ 260.667616] ? __lock_acquire+0x7ec/0x4ec0
[ 260.671844] ? graph_lock+0x170/0x170
[ 260.675727] ? mem_cgroup_charge_statistics+0x780/0x780
[ 260.681089] ? print_usage_bug+0xc0/0xc0
[ 260.685171] ? graph_lock+0x170/0x170
[ 260.688966] ? print_usage_bug+0xc0/0xc0
[ 260.693022] ? print_usage_bug+0xc0/0xc0
[ 260.697099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 260.702634] ? find_held_lock+0x36/0x1c0
[ 260.706809] ? mark_held_locks+0xc7/0x130
[ 260.710956] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 260.716054] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 260.721162] ? lockdep_hardirqs_on+0x421/0x5c0
[ 260.725741] ? trace_hardirqs_on+0xbd/0x310
[ 260.730074] ? kasan_check_read+0x11/0x20
[ 260.734215] ? ___ratelimit+0x36f/0x655
[ 260.738283] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 260.743814] ? trace_hardirqs_on+0x310/0x310
[ 260.748221] ? lock_downgrade+0x900/0x900
[ 260.752368] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 260.757470] ? ___ratelimit+0xaa/0x655
[ 260.761371] ? idr_get_free+0xec0/0xec0
[ 260.765353] ? kasan_check_write+0x14/0x20
[ 260.769580] ? do_raw_spin_lock+0xc1/0x200
[ 260.773813] oom_kill_process.cold.27+0x10/0x903
[ 260.778576] ? graph_lock+0x170/0x170
[ 260.782375] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 260.788169] ? kasan_check_read+0x11/0x20
[ 260.792348] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 260.797635] ? oom_evaluate_task+0x540/0x540
[ 260.802039] ? find_held_lock+0x36/0x1c0
[ 260.806099] ? out_of_memory+0x974/0x1430
[ 260.810241] ? lock_downgrade+0x900/0x900
[ 260.814384] ? check_preemption_disabled+0x48/0x200
[ 260.819418] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 260.825217] ? kasan_check_read+0x11/0x20
[ 260.829358] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 260.834641] ? rcu_bh_qs+0xc0/0xc0
[ 260.838188] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 260.843721] ? oom_evaluate_task+0x302/0x540
[ 260.848213] out_of_memory+0xa84/0x1430
[ 260.852187] ? oom_killer_disable+0x3a0/0x3a0
[ 260.856674] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 260.861602] ? __mutex_add_waiter+0x2a0/0x2a0
[ 260.866106] __alloc_pages_slowpath+0x2318/0x2d80
[ 260.870976] ? warn_alloc+0x120/0x120
[ 260.874779] ? print_usage_bug+0xc0/0xc0
[ 260.878833] ? warn_alloc+0x120/0x120
[ 260.882626] ? print_usage_bug+0xc0/0xc0
[ 260.886683] ? print_usage_bug+0xc0/0xc0
[ 260.890738] ? print_usage_bug+0xc0/0xc0
[ 260.894800] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 260.900356] ? should_fail+0x22d/0xd01
[ 260.904339] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 260.909450] ? find_held_lock+0x36/0x1c0
[ 260.913514] ? mark_held_locks+0x130/0x130
[ 260.917749] ? ___might_sleep+0x1ed/0x300
[ 260.921891] ? lock_release+0x970/0x970
[ 260.925859] ? arch_local_save_flags+0x40/0x40
[ 260.930442] ? __might_sleep+0x95/0x190
[ 260.934422] __alloc_pages_nodemask+0xa80/0xde0
[ 260.939099] ? graph_lock+0x170/0x170
[ 260.942906] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 260.947928] ? graph_lock+0x170/0x170
[ 260.951732] ? find_held_lock+0x36/0x1c0
[ 260.955798] ? cache_grow_begin+0x5a4/0x8c0
[ 260.960113] ? lockdep_hardirqs_on+0x421/0x5c0
[ 260.964696] ? trace_hardirqs_on+0xbd/0x310
[ 260.969011] ? fallback_alloc+0x203/0x2e0
[ 260.973155] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 260.978601] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 260.984141] cache_grow_begin+0x91/0x8c0
[ 260.988199] ? do_raw_spin_unlock+0xa7/0x2f0
[ 260.992609] fallback_alloc+0x203/0x2e0
[ 260.996580] ____cache_alloc_node+0x1c7/0x1e0
[ 261.001070] kmem_cache_alloc+0x1f8/0x730
[ 261.005214] ? emulate_vsyscall+0x314/0xcf0
[ 261.009551] getname_flags+0xd0/0x5a0
[ 261.013350] user_path_at_empty+0x2d/0x50
[ 261.017496] vfs_statx+0x129/0x210
[ 261.021052] ? vfs_statx_fd+0xc0/0xc0
[ 261.024852] __do_sys_newstat+0x8f/0x110
[ 261.028900] ? cp_new_stat+0xa50/0xa50
[ 261.032782] ? do_syscall_64+0x9a/0x820
[ 261.036775] ? do_syscall_64+0x9a/0x820
[ 261.040743] ? lockdep_hardirqs_on+0x421/0x5c0
[ 261.045322] ? trace_hardirqs_on+0xbd/0x310
[ 261.049645] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 261.055001] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 261.060538] __x64_sys_newstat+0x54/0x80
[ 261.064596] do_syscall_64+0x1b9/0x820
[ 261.068482] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 261.073961] ? syscall_return_slowpath+0x5e0/0x5e0
[ 261.078885] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 261.083724] ? trace_hardirqs_on_caller+0x310/0x310
[ 261.088735] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 261.093763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 261.099291] ? prepare_exit_to_usermode+0x291/0x3b0
[ 261.104478] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 261.109321] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 261.114500] RIP: 0033:0x7f6482e71c65
[ 261.118213] Code: Bad RIP value.
[ 261.121583] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 261.129284] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 261.136561] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 261.143819] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 261.151075] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 261.158339] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 261.165623] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 261.165627] warn_alloc_show_mem: 1 callbacks suppressed
[ 261.165633] Mem-Info:
[ 261.172911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 261.178283] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 261.178283] active_file:15 inactive_file:9 isolated_file:0
[ 261.178283] unevictable:0 dirty:0 writeback:0 unstable:0
[ 261.178283] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 261.178283] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 261.178283] free:13716 free_pcp:235 free_cma:0
[ 261.180648] Call Trace:
[ 261.190016] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 261.222943]
[ 261.225507] Node 0
[ 261.253164] dump_stack+0x1c4/0x2b4
[ 261.255305] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 261.257516] ? dump_stack_print_info.cold.2+0x52/0x52
[ 261.261115] lowmem_reserve[]:
[ 261.286697] warn_alloc.cold.119+0xb7/0x1bd
[ 261.291844] 0 2819
[ 261.294960] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 261.299249] 6323 6323
[ 261.301477] ? lock_downgrade+0x900/0x900
[ 261.306288] Node 0
[ 261.308792] ? trace_hardirqs_off+0xb8/0x310
[ 261.312954] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 261.315158] ? trace_hardirqs_off+0xb8/0x310
[ 261.319530] lowmem_reserve[]: 0
[ 261.346517] __alloc_pages_slowpath+0x2667/0x2d80
[ 261.350889] 0
[ 261.354172] ? warn_alloc+0x120/0x120
[ 261.358959] 3503 3503
[ 261.360755] ? trace_hardirqs_on+0x310/0x310
[ 261.367008] ? warn_alloc+0x120/0x120
[ 261.371386] Node 0 Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 261.375193] ? print_usage_bug+0xc0/0xc0
[ 261.375208] ? warn_alloc+0x120/0x120
[ 261.404147] lowmem_reserve[]: 0
[ 261.408204] ? ktime_get+0x2e1/0x440
[ 261.411985] 0 0
[ 261.415256] ? print_usage_bug+0xc0/0xc0
[ 261.418950] 0
[ 261.420908] ? __lock_acquire+0x7ec/0x4ec0
[ 261.426726] ? __lock_acquire+0x7ec/0x4ec0
[ 261.431031] Node 0
[ 261.435250] ? kasan_check_read+0x11/0x20
[ 261.435257] DMA:
[ 261.437495] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 261.441622] 1*4kB
[ 261.443671] ? should_fail+0x22d/0xd01
[ 261.449216] (U)
[ 261.451351] ? rcu_bh_qs+0xc0/0xc0
[ 261.455215] 0*8kB 0*16kB
[ 261.457179] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 261.460682] 1*32kB (U)
[ 261.463463] ? __lock_acquire+0x7ec/0x4ec0
[ 261.468534] 2*64kB
[ 261.471113] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 261.475314] (U)
[ 261.477535] ? __lock_acquire+0x7ec/0x4ec0
[ 261.482617] 1*128kB
[ 261.484592] ? should_fail+0x22d/0xd01
[ 261.488807] (U) 1*256kB
[ 261.491122] ? rcu_idle_enter+0x4b0/0x4b0
[ 261.494984] (U)
[ 261.497647] ? mark_held_locks+0x130/0x130
[ 261.501756] 0*512kB 1*1024kB
[ 261.503724] ? mark_held_locks+0x130/0x130
[ 261.507925] (U)
[ 261.511015] ? mark_held_locks+0xc7/0x130
[ 261.515213] 1*2048kB (M)
[ 261.517186] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 261.521299] 3*4096kB
[ 261.524042] ? graph_lock+0x170/0x170
[ 261.529023] (M)
[ 261.531418] ? print_usage_bug+0xc0/0xc0
[ 261.535186] = 15908kB
[ 261.537145] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 261.541185] Node 0
[ 261.543620] ? check_preemption_disabled+0x48/0x200
[ 261.549122] DMA32:
[ 261.551364] ? check_preemption_disabled+0x48/0x200
[ 261.556355] 4*4kB (UM)
[ 261.558591] ? __lock_is_held+0xb5/0x140
[ 261.563574] 2*8kB
[ 261.566155] __alloc_pages_nodemask+0xa80/0xde0
[ 261.570181] (UM)
[ 261.572316] ? graph_lock+0x170/0x170
[ 261.576965] 2*16kB
[ 261.579036] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 261.582819] (M)
[ 261.585041] ? graph_lock+0x170/0x170
[ 261.590024] 2*32kB (M)
[ 261.592001] ? find_held_lock+0x36/0x1c0
[ 261.595763] 4*64kB (M)
[ 261.598353] ? ____cache_alloc_node+0x1c7/0x1e0
[ 261.602378] 3*128kB (M)
[ 261.604959] ? lock_downgrade+0x900/0x900
[ 261.609597] 3*256kB (M)
[ 261.612271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 261.616384] 4*512kB
[ 261.619041] cache_grow_begin+0x91/0x8c0
[ 261.624544] (UM)
[ 261.626854] ? do_raw_spin_unlock+0xa7/0x2f0
[ 261.630887] 3*1024kB
[ 261.632954] fallback_alloc+0x203/0x2e0
[ 261.637427] (UM)
[ 261.639834] ____cache_alloc_node+0x1c7/0x1e0
[ 261.643767] 3*2048kB (M)
[ 261.645824] kmem_cache_alloc_node+0xe3/0x730
[ 261.650289] 3*4096kB
[ 261.653034] ? ipv6_get_ifaddr+0x42e/0x620
[ 261.657494] (M)
[ 261.659898] __alloc_skb+0x119/0x770
[ 261.664092] = 25088kB
[ 261.664099] Node 0
[ 261.666068] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 261.669757] Normal: 755*4kB
[ 261.672166] ? skb_scrub_packet+0x490/0x490
[ 261.674369] (UMEH)
[ 261.679631] ? lock_downgrade+0x900/0x900
[ 261.682622] 414*8kB
[ 261.686932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 261.689135] (UME)
[ 261.693270] ? refcount_sub_and_test_checked+0x203/0x310
[ 261.695562] 169*16kB
[ 261.701087] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 261.703207] (MEH)
[ 261.708642] ? addrconf_rs_timer+0x690/0x690
[ 261.711025] 66*32kB
[ 261.716467] ndisc_alloc_skb+0x144/0x340
[ 261.718583] (UMEH)
[ 261.722982] ndisc_send_rs+0x331/0x6e0
[ 261.725286] 13*64kB (UMH)
[ 261.729341] addrconf_rs_timer+0x314/0x690
[ 261.731552] 3*128kB
[ 261.735425] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 261.738339] (H) 4*256kB
[ 261.742592] call_timer_fn+0x272/0x920
[ 261.744895] (H)
[ 261.749125] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 261.751765] 1*512kB (U)
[ 261.755645] ? process_timeout+0x40/0x40
[ 261.757591] 0*1024kB
[ 261.761810] ? find_held_lock+0x36/0x1c0
[ 261.764451] 0*2048kB 0*4096kB
[ 261.768509] ? __run_timers+0x7da/0xc70
[ 261.770884] = 13900kB
[ 261.770896] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 261.774944] ? _raw_spin_unlock_irq+0x27/0x80
[ 261.778108] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 261.782087] ? _raw_spin_unlock_irq+0x27/0x80
[ 261.784469] 2312 total pagecache pages
[ 261.793286] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 261.797757] 0 pages in swap cache
[ 261.806308] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 261.810781] Swap cache stats: add 0, delete 0, find 0/0
[ 261.814651] ? trace_hardirqs_on+0xbd/0x310
[ 261.818857] Free swap = 0kB
[ 261.822295] ? kasan_check_read+0x11/0x20
[ 261.826843] Total swap = 0kB
[ 261.832198] ? __run_timers+0x7da/0xc70
[ 261.836494] 1965979 pages RAM
[ 261.839497] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 261.843610] 0 pages HighMem/MovableOnly
[ 261.843617] 342306 pages reserved
[ 261.846621] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 261.850563] 0 pages cma reserved
[ 261.853657] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 261.859148] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 261.863035] __run_timers+0x7e5/0xc70
[ 261.867238] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 261.870709] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 261.874140] init cpuset=
[ 261.878360] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 261.878376] ? graph_lock+0x170/0x170
[ 261.884928] /
[ 261.888689] ? enqueue_hrtimer+0x1a5/0x560
[ 261.888700] ? lock_release+0x970/0x970
[ 261.888715] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 261.888732] ? find_held_lock+0x36/0x1c0
[ 261.898513] mems_allowed=0
[ 261.903868] ? graph_lock+0x170/0x170
[ 261.941128] ? pvclock_read_flags+0x160/0x160
[ 261.945624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 261.951160] ? check_preemption_disabled+0x48/0x200
[ 261.956182] ? __lock_is_held+0xb5/0x140
[ 261.960240] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 261.965772] ? check_preemption_disabled+0x48/0x200
[ 261.970791] run_timer_softirq+0x52/0xb0
[ 261.974850] ? rcu_read_lock_sched_held+0x108/0x120
[ 261.979865] __do_softirq+0x30b/0xad8
[ 261.983673] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 261.988774] ? pvclock_read_flags+0x160/0x160
[ 261.993287] ? lapic_next_event+0x5a/0x90
[ 261.997433] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 262.002968] ? check_preemption_disabled+0x48/0x200
[ 262.007976] ? check_preemption_disabled+0x48/0x200
[ 262.012990] ? kvm_clock_read+0x18/0x30
[ 262.016957] ? kvm_sched_clock_read+0x9/0x20
[ 262.021466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 262.026996] ? check_preemption_disabled+0x48/0x200
[ 262.032049] irq_exit+0x17f/0x1c0
[ 262.035502] smp_apic_timer_interrupt+0x1cb/0x760
[ 262.040339] ? smp_reschedule_interrupt+0x109/0x650
[ 262.045357] ? smp_call_function_single_interrupt+0x650/0x650
[ 262.051260] ? interrupt_entry+0xb5/0xf0
[ 262.055318] ? trace_hardirqs_off_caller+0xbb/0x310
[ 262.060331] ? trace_hardirqs_off_caller+0xbb/0x310
[ 262.065347] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 262.070185] ? trace_hardirqs_on_caller+0x310/0x310
[ 262.075193] ? trace_hardirqs_on_caller+0x310/0x310
[ 262.080203] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 262.085825] ? check_preemption_disabled+0x48/0x200
[ 262.090835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 262.096374] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 262.101221] apic_timer_interrupt+0xf/0x20
[ 262.105447]
[ 262.107680] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 262.113560] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 262.132456] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 262.140159] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 262.147937] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 262.155207] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 262.162467] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 262.169729] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 262.177038] ? save_stack+0xa9/0xd0
[ 262.180678] __kmalloc_node_track_caller+0x33/0x70
[ 262.185658] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 262.190429] pskb_expand_head+0x230/0x10f0
[ 262.194667] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 262.200201] ? memcpy+0x45/0x50
[ 262.203479] ? __copy_skb_header+0x350/0x6b0
[ 262.207883] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 262.212371] ? skb_checksum+0x140/0x140
[ 262.216354] ? __lock_is_held+0xb5/0x140
[ 262.220418] ? kasan_check_write+0x14/0x20
[ 262.224659] ? __skb_clone+0x6c7/0xa00
[ 262.228546] ? __copy_skb_header+0x6b0/0x6b0
[ 262.232952] ? kmem_cache_alloc+0x33a/0x730
[ 262.237270] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 262.242814] skb_ensure_writable+0x3dd/0x640
[ 262.247220] ? skb_cow_data+0xf10/0xf10
[ 262.251191] ? preempt_notifier_register+0x200/0x200
[ 262.256292] ? __switch_to_asm+0x34/0x70
[ 262.260348] ? __switch_to_asm+0x34/0x70
[ 262.264405] ? __switch_to_asm+0x40/0x70
[ 262.268466] ? __switch_to_asm+0x34/0x70
[ 262.272521] ? __switch_to_asm+0x40/0x70
[ 262.276592] ? __switch_to_asm+0x40/0x70
[ 262.280646] ? __switch_to_asm+0x34/0x70
[ 262.284718] ? __switch_to_asm+0x34/0x70
[ 262.288786] ? __switch_to_asm+0x40/0x70
[ 262.292861] ? __switch_to_asm+0x34/0x70
[ 262.296923] bpf_clone_redirect+0x14a/0x490
[ 262.301249] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 262.306266] ? __sched_text_start+0x8/0x8
[ 262.310852] ? lockdep_hardirqs_on+0x421/0x5c0
[ 262.315436] ? retint_kernel+0x2d/0x2d
[ 262.319323] ? trace_hardirqs_on_caller+0xc0/0x310
[ 262.324251] ? find_held_lock+0x36/0x1c0
[ 262.328321] ? lock_acquire+0x1ed/0x520
[ 262.332293] ? bpf_test_run+0x3cb/0x780
[ 262.336267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 262.341804] ? check_preemption_disabled+0x48/0x200
[ 262.346827] ? kasan_check_read+0x11/0x20
[ 262.350974] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 262.356246] ? rcu_bh_qs+0xc0/0xc0
[ 262.359798] ? preempt_schedule+0x4d/0x60
[ 262.363943] ? ___preempt_schedule+0x16/0x18
[ 262.368364] ? bpf_test_run+0x25d/0x780
[ 262.372347] ? netlink_diag_dump+0x2a0/0x2a0
[ 262.376761] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 262.381876] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 262.386711] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 262.392245] ? fput+0x130/0x1a0
[ 262.395524] ? __bpf_prog_get+0x9b/0x290
[ 262.399585] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 262.404423] ? bpf_prog_test_run+0x130/0x1a0
[ 262.408831] ? __x64_sys_bpf+0x3d8/0x520
[ 262.412896] ? bpf_prog_get+0x20/0x20
[ 262.416729] ? do_syscall_64+0x1b9/0x820
[ 262.420886] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 262.426246] ? syscall_return_slowpath+0x5e0/0x5e0
[ 262.431189] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 262.436028] ? trace_hardirqs_on_caller+0x310/0x310
[ 262.441039] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 262.446063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 262.451595] ? prepare_exit_to_usermode+0x291/0x3b0
[ 262.456611] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 262.461455] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 262.466846] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 262.466937] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 262.473083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 262.473088] Call Trace:
[ 262.473095]
[ 262.473114] dump_stack+0x1c4/0x2b4
[ 262.473131] ? dump_stack_print_info.cold.2+0x52/0x52
[ 262.479694] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 262.488955] warn_alloc.cold.119+0xb7/0x1bd
[ 262.491498] syz-executor4 cpuset=
[ 262.493638] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 262.497242] syz4
[ 262.502432] ? lock_downgrade+0x900/0x900
[ 262.512910] mems_allowed=0
[ 262.517226] ? trace_hardirqs_off+0xb8/0x310
[ 262.538894] ? trace_hardirqs_off+0xb8/0x310
[ 262.543307] __alloc_pages_slowpath+0x2667/0x2d80
[ 262.548170] ? warn_alloc+0x120/0x120
[ 262.551970] ? warn_alloc+0x120/0x120
[ 262.555775] ? print_usage_bug+0xc0/0xc0
[ 262.559836] ? lockdep_on+0x50/0x50
[ 262.563458] ? lock_pin_lock+0x350/0x350
[ 262.567523] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 262.573052] ? should_fail+0x22d/0xd01
[ 262.576939] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 262.582051] ? __lock_acquire+0x7ec/0x4ec0
[ 262.586284] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 262.591381] ? __lock_acquire+0x2881/0x4ec0
[ 262.595709] ? should_fail+0x22d/0xd01
[ 262.599705] ? mark_held_locks+0x130/0x130
[ 262.603940] ? mark_held_locks+0x130/0x130
[ 262.608176] ? kasan_check_read+0x11/0x20
[ 262.612319] ? __lock_acquire+0x2881/0x4ec0
[ 262.616651] ? graph_lock+0x170/0x170
[ 262.620453] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 262.626017] ? check_preemption_disabled+0x48/0x200
[ 262.631027] ? check_preemption_disabled+0x48/0x200
[ 262.636064] ? __lock_is_held+0xb5/0x140
[ 262.640123] __alloc_pages_nodemask+0xa80/0xde0
[ 262.644785] ? graph_lock+0x170/0x170
[ 262.648581] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 262.653605] ? graph_lock+0x170/0x170
[ 262.657412] ? find_held_lock+0x36/0x1c0
[ 262.661565] ? ____cache_alloc_node+0x1c7/0x1e0
[ 262.666225] ? lock_downgrade+0x900/0x900
[ 262.670376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 262.675915] cache_grow_begin+0x91/0x8c0
[ 262.679980] ? do_raw_spin_unlock+0xa7/0x2f0
[ 262.684392] fallback_alloc+0x203/0x2e0
[ 262.688368] ____cache_alloc_node+0x1c7/0x1e0
[ 262.692859] kmem_cache_alloc_node+0xe3/0x730
[ 262.697355] ? do_raw_spin_unlock+0xa7/0x2f0
[ 262.701777] ? do_raw_spin_trylock+0x1c0/0x1c0
[ 262.706380] __alloc_skb+0x119/0x770
[ 262.710091] ? skb_scrub_packet+0x490/0x490
[ 262.714410] ? atomic_notifier_call_chain+0xc6/0x190
[ 262.719512] ? lock_downgrade+0x900/0x900
[ 262.723653] ? check_preemption_disabled+0x48/0x200
[ 262.728670] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 262.734464] ? kasan_check_read+0x11/0x20
[ 262.738612] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 262.743893] ? rcu_bh_qs+0xc0/0xc0
[ 262.747428] ? do_raw_write_trylock+0x1c0/0x1c0
[ 262.752100] __neigh_notify+0x8c/0x160
[ 262.755986] ? __neigh_event_send+0x1390/0x1390
[ 262.760656] neigh_timer_handler+0x6cb/0xdf0
[ 262.765068] ? __neigh_for_each_release+0x520/0x520
[ 262.770109] ? __lock_is_held+0xb5/0x140
[ 262.774183] call_timer_fn+0x272/0x920
[ 262.778068] ? __neigh_for_each_release+0x520/0x520
[ 262.783079] ? process_timeout+0x40/0x40
[ 262.787132] ? find_held_lock+0x36/0x1c0
[ 262.791193] ? mark_held_locks+0xc7/0x130
[ 262.795353] ? _raw_spin_unlock_irq+0x27/0x80
[ 262.799843] ? _raw_spin_unlock_irq+0x27/0x80
[ 262.804433] ? __neigh_for_each_release+0x520/0x520
[ 262.809448] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 262.814041] ? trace_hardirqs_on+0xbd/0x310
[ 262.818356] ? kasan_check_read+0x11/0x20
[ 262.822609] ? __run_timers+0x7da/0xc70
[ 262.826577] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 262.832025] ? __next_timer_interrupt+0x1a0/0x1a0
[ 262.836977] ? __neigh_for_each_release+0x520/0x520
[ 262.841996] __run_timers+0x7e5/0xc70
[ 262.845799] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 262.851160] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 262.856168] ? graph_lock+0x170/0x170
[ 262.859973] ? print_usage_bug+0xc0/0xc0
[ 262.864026] ? lock_release+0x970/0x970
[ 262.867999] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 262.873188] ? find_held_lock+0x36/0x1c0
[ 262.877256] ? graph_lock+0x170/0x170
[ 262.881075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 262.886607] ? check_preemption_disabled+0x48/0x200
[ 262.891626] ? __lock_is_held+0xb5/0x140
[ 262.895682] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 262.901213] ? check_preemption_disabled+0x48/0x200
[ 262.906236] run_timer_softirq+0x52/0xb0
[ 262.910289] ? rcu_read_lock_sched_held+0x108/0x120
[ 262.915298] __do_softirq+0x30b/0xad8
[ 262.919118] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 262.924245] ? pvclock_read_flags+0x160/0x160
[ 262.928738] ? lapic_next_event+0x5a/0x90
[ 262.932879] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 262.938419] ? check_preemption_disabled+0x48/0x200
[ 262.943431] ? check_preemption_disabled+0x48/0x200
[ 262.948448] ? kvm_clock_read+0x18/0x30
[ 262.952419] ? kvm_sched_clock_read+0x9/0x20
[ 262.956826] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 262.962353] ? check_preemption_disabled+0x48/0x200
[ 262.967388] irq_exit+0x17f/0x1c0
[ 262.970836] smp_apic_timer_interrupt+0x1cb/0x760
[ 262.975687] ? smp_call_function_single_interrupt+0x650/0x650
[ 262.981582] ? interrupt_entry+0xb5/0xf0
[ 262.985654] ? trace_hardirqs_off_caller+0xbb/0x310
[ 262.990745] ? trace_hardirqs_off_caller+0xbb/0x310
[ 262.995756] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 263.000608] ? trace_hardirqs_on_caller+0x310/0x310
[ 263.005613] ? trace_hardirqs_on_caller+0x310/0x310
[ 263.010620] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 263.016148] ? check_preemption_disabled+0x48/0x200
[ 263.021151] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 263.026706] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 263.031559] apic_timer_interrupt+0xf/0x20
[ 263.035796]
[ 263.038033] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 263.043306] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 263.062218] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 263.069924] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 263.077192] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 263.084461] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 263.091725] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 263.098984] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 263.106259] ? arch_local_irq_restore+0x45/0x52
[ 263.110926] dump_stack+0x26a/0x2b4
[ 263.114560] ? dump_stack_print_info.cold.2+0x52/0x52
[ 263.119754] dump_header+0x27b/0xf72
[ 263.123474] ? mark_held_locks+0x130/0x130
[ 263.127715] ? pagefault_out_of_memory+0x197/0x197
[ 263.132643] ? __lock_acquire+0x7ec/0x4ec0
[ 263.136870] ? graph_lock+0x170/0x170
[ 263.140682] ? mem_cgroup_charge_statistics+0x780/0x780
[ 263.146046] ? print_usage_bug+0xc0/0xc0
[ 263.150114] ? graph_lock+0x170/0x170
[ 263.153911] ? print_usage_bug+0xc0/0xc0
[ 263.157973] ? print_usage_bug+0xc0/0xc0
[ 263.162061] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 263.167612] ? find_held_lock+0x36/0x1c0
[ 263.171686] ? mark_held_locks+0xc7/0x130
[ 263.175847] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 263.181198] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 263.186296] ? lockdep_hardirqs_on+0x421/0x5c0
[ 263.190894] ? trace_hardirqs_on+0xbd/0x310
[ 263.195308] ? kasan_check_read+0x11/0x20
[ 263.199452] ? ___ratelimit+0x36f/0x655
[ 263.203426] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 263.208871] ? trace_hardirqs_on+0x310/0x310
[ 263.213275] ? lock_downgrade+0x900/0x900
[ 263.217423] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 263.222521] ? ___ratelimit+0xaa/0x655
[ 263.226407] ? idr_get_free+0xec0/0xec0
[ 263.230377] ? kasan_check_write+0x14/0x20
[ 263.234625] ? do_raw_spin_lock+0xc1/0x200
[ 263.238862] oom_kill_process.cold.27+0x10/0x903
[ 263.243617] ? graph_lock+0x170/0x170
[ 263.247429] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 263.253220] ? kasan_check_read+0x11/0x20
[ 263.257365] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 263.262638] ? oom_evaluate_task+0x540/0x540
[ 263.267044] ? find_held_lock+0x36/0x1c0
[ 263.271108] ? out_of_memory+0x974/0x1430
[ 263.275253] ? lock_downgrade+0x900/0x900
[ 263.279398] ? check_preemption_disabled+0x48/0x200
[ 263.284419] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 263.290214] ? kasan_check_read+0x11/0x20
[ 263.294380] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 263.299651] ? rcu_bh_qs+0xc0/0xc0
[ 263.303196] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 263.308726] ? oom_evaluate_task+0x302/0x540
[ 263.313138] out_of_memory+0xa84/0x1430
[ 263.317115] ? oom_killer_disable+0x3a0/0x3a0
[ 263.321616] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 263.326547] ? __mutex_add_waiter+0x2a0/0x2a0
[ 263.331046] __alloc_pages_slowpath+0x2318/0x2d80
[ 263.335917] ? warn_alloc+0x120/0x120
[ 263.339817] ? print_usage_bug+0xc0/0xc0
[ 263.343876] ? warn_alloc+0x120/0x120
[ 263.347679] ? print_usage_bug+0xc0/0xc0
[ 263.351740] ? print_usage_bug+0xc0/0xc0
[ 263.355800] ? print_usage_bug+0xc0/0xc0
[ 263.359861] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 263.365397] ? should_fail+0x22d/0xd01
[ 263.369283] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 263.374635] ? find_held_lock+0x36/0x1c0
[ 263.378722] ? mark_held_locks+0x130/0x130
[ 263.382962] ? ___might_sleep+0x1ed/0x300
[ 263.387105] ? lock_release+0x970/0x970
[ 263.391094] ? arch_local_save_flags+0x40/0x40
[ 263.395681] ? __might_sleep+0x95/0x190
[ 263.399661] __alloc_pages_nodemask+0xa80/0xde0
[ 263.404331] ? graph_lock+0x170/0x170
[ 263.408140] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 263.413155] ? graph_lock+0x170/0x170
[ 263.416975] ? find_held_lock+0x36/0x1c0
[ 263.421049] ? cache_grow_begin+0x5a4/0x8c0
[ 263.425367] ? lockdep_hardirqs_on+0x421/0x5c0
[ 263.429967] ? trace_hardirqs_on+0xbd/0x310
[ 263.434285] ? fallback_alloc+0x203/0x2e0
[ 263.438450] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 263.443910] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 263.449451] cache_grow_begin+0x91/0x8c0
[ 263.453510] ? do_raw_spin_unlock+0xa7/0x2f0
[ 263.457927] fallback_alloc+0x203/0x2e0
[ 263.461910] ____cache_alloc_node+0x1c7/0x1e0
[ 263.466418] kmem_cache_alloc+0x1f8/0x730
[ 263.470564] ? emulate_vsyscall+0x314/0xcf0
[ 263.474893] getname_flags+0xd0/0x5a0
[ 263.478702] user_path_at_empty+0x2d/0x50
[ 263.482850] vfs_statx+0x129/0x210
[ 263.486412] ? vfs_statx_fd+0xc0/0xc0
[ 263.490225] __do_sys_newstat+0x8f/0x110
[ 263.494281] ? cp_new_stat+0xa50/0xa50
[ 263.498190] ? do_syscall_64+0x9a/0x820
[ 263.502176] ? do_syscall_64+0x9a/0x820
[ 263.506147] ? lockdep_hardirqs_on+0x421/0x5c0
[ 263.510817] ? trace_hardirqs_on+0xbd/0x310
[ 263.515138] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 263.520505] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 263.525989] __x64_sys_newstat+0x54/0x80
[ 263.530047] do_syscall_64+0x1b9/0x820
[ 263.533931] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 263.539289] ? syscall_return_slowpath+0x5e0/0x5e0
[ 263.544217] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 263.549057] ? trace_hardirqs_on_caller+0x310/0x310
[ 263.554073] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 263.559083] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 263.564615] ? prepare_exit_to_usermode+0x291/0x3b0
[ 263.569630] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 263.574485] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 263.579671] RIP: 0033:0x7f6482e71c65
[ 263.583393] Code: Bad RIP value.
[ 263.586749] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 263.594455] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 263.601716] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 263.608980] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 263.616243] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 263.623507] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 263.630801] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 263.630805] warn_alloc_show_mem: 1 callbacks suppressed
[ 263.630811] Mem-Info:
[ 263.638084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 263.643451] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 263.643451] active_file:15 inactive_file:9 isolated_file:0
[ 263.643451] unevictable:0 dirty:0 writeback:0 unstable:0
[ 263.643451] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 263.643451] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 263.643451] free:13716 free_pcp:235 free_cma:0
[ 263.645824] Call Trace:
[ 263.655204] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 263.688219]
[ 263.690784] Node 0
[ 263.718540] dump_stack+0x1c4/0x2b4
[ 263.720697] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 263.722906] ? dump_stack_print_info.cold.2+0x52/0x52
[ 263.726496] lowmem_reserve[]: 0
[ 263.751999] warn_alloc.cold.119+0xb7/0x1bd
[ 263.757156] 2819
[ 263.760422] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 263.764714] 6323
[ 263.766765] ? lock_downgrade+0x900/0x900
[ 263.771578] 6323
[ 263.773652] ? trace_hardirqs_off+0xb8/0x310
[ 263.777773] Node 0
[ 263.779846] ? trace_hardirqs_off+0xb8/0x310
[ 263.784250] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 263.786465] __alloc_pages_slowpath+0x2667/0x2d80
[ 263.790836] lowmem_reserve[]:
[ 263.817744] ? warn_alloc+0x120/0x120
[ 263.822540] 0
[ 263.825638] ? trace_hardirqs_on+0x310/0x310
[ 263.829403] 0
[ 263.831196] ? warn_alloc+0x120/0x120
[ 263.835575] 3503
[ 263.837367] ? print_usage_bug+0xc0/0xc0
[ 263.841136] 3503
[ 263.843192] ? warn_alloc+0x120/0x120
[ 263.847223] Node 0
[ 263.849274] ? ktime_get+0x2e1/0x440
[ 263.853062] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 263.855266] ? print_usage_bug+0xc0/0xc0
[ 263.858968] lowmem_reserve[]: 0
[ 263.887445] ? __lock_acquire+0x7ec/0x4ec0
[ 263.891492] 0 0
[ 263.894759] ? __lock_acquire+0x7ec/0x4ec0
[ 263.898960] 0
[ 263.900939] ? kasan_check_read+0x11/0x20
[ 263.905147] Node 0
[ 263.906957] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 263.911067] DMA: 1*4kB
[ 263.913303] ? should_fail+0x22d/0xd01
[ 263.918801] (U) 0*8kB
[ 263.921391] ? rcu_bh_qs+0xc0/0xc0
[ 263.925247] 0*16kB
[ 263.927735] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 263.931240] 1*32kB (U)
[ 263.933467] ? __lock_acquire+0x7ec/0x4ec0
[ 263.938548] 2*64kB (U)
[ 263.941129] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 263.945340] 1*128kB
[ 263.948013] ? __lock_acquire+0x7ec/0x4ec0
[ 263.953103] (U)
[ 263.955418] ? should_fail+0x22d/0xd01
[ 263.959626] 1*256kB (U)
[ 263.961598] ? rcu_idle_enter+0x4b0/0x4b0
[ 263.965452] 0*512kB 1*1024kB
[ 263.968120] ? mark_held_locks+0x130/0x130
[ 263.972231] (U) 1*2048kB
[ 263.975334] ? mark_held_locks+0x130/0x130
[ 263.979535] (M) 3*4096kB
[ 263.982292] ? mark_held_locks+0xc7/0x130
[ 263.986505] (M)
[ 263.989250] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 263.993360] = 15908kB
[ 263.993367] Node 0
[ 263.995328] ? graph_lock+0x170/0x170
[ 264.000312] DMA32: 4*4kB
[ 264.002713] ? print_usage_bug+0xc0/0xc0
[ 264.004919] (UM)
[ 264.008709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 264.011433] 2*8kB
[ 264.015500] ? check_preemption_disabled+0x48/0x200
[ 264.017532] (UM)
[ 264.023072] ? check_preemption_disabled+0x48/0x200
[ 264.025190] 2*16kB (M)
[ 264.030204] ? __lock_is_held+0xb5/0x140
[ 264.032234] 2*32kB (M)
[ 264.037246] __alloc_pages_nodemask+0xa80/0xde0
[ 264.039792] 4*64kB (M)
[ 264.043851] ? graph_lock+0x170/0x170
[ 264.046408] 3*128kB
[ 264.051064] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 264.053614] (M) 3*256kB
[ 264.057405] ? graph_lock+0x170/0x170
[ 264.059704] (M)
[ 264.064713] ? find_held_lock+0x36/0x1c0
[ 264.067360] 4*512kB
[ 264.071154] ? ____cache_alloc_node+0x1c7/0x1e0
[ 264.073096] (UM)
[ 264.077161] ? lock_downgrade+0x900/0x900
[ 264.079468] 3*1024kB
[ 264.084149] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 264.086179] (UM)
[ 264.090332] cache_grow_begin+0x91/0x8c0
[ 264.092722] 3*2048kB
[ 264.098245] ? do_raw_spin_unlock+0xa7/0x2f0
[ 264.100279] (M)
[ 264.104328] fallback_alloc+0x203/0x2e0
[ 264.106729] 3*4096kB
[ 264.111126] ____cache_alloc_node+0x1c7/0x1e0
[ 264.113072] (M)
[ 264.117030] kmem_cache_alloc_node+0xe3/0x730
[ 264.119409] = 25088kB
[ 264.123888] ? ipv6_get_ifaddr+0x42e/0x620
[ 264.125835] Node 0
[ 264.130344] __alloc_skb+0x119/0x770
[ 264.132718] Normal:
[ 264.136957] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 264.139182] 755*4kB
[ 264.143209] ? skb_scrub_packet+0x490/0x490
[ 264.145502] (UMEH)
[ 264.150779] ? lock_downgrade+0x900/0x900
[ 264.153070] 414*8kB
[ 264.157382] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 264.159581] (UME) 169*16kB
[ 264.163814] ? refcount_sub_and_test_checked+0x203/0x310
[ 264.166126] (MEH)
[ 264.171660] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 264.174556] 66*32kB (UMEH)
[ 264.180016] ? addrconf_rs_timer+0x690/0x690
[ 264.182137] 13*64kB
[ 264.187694] ndisc_alloc_skb+0x144/0x340
[ 264.190595] (UMH) 3*128kB
[ 264.195002] ndisc_send_rs+0x331/0x6e0
[ 264.197309] (H)
[ 264.201356] addrconf_rs_timer+0x314/0x690
[ 264.204288] 4*256kB (H)
[ 264.208168] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 264.210113] 1*512kB (U)
[ 264.214346] call_timer_fn+0x272/0x920
[ 264.216978] 0*1024kB 0*2048kB
[ 264.221216] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 264.223862] 0*4096kB
[ 264.227734] ? process_timeout+0x40/0x40
[ 264.230897] = 13900kB
[ 264.235130] ? find_held_lock+0x36/0x1c0
[ 264.237518] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 264.241561] ? __run_timers+0x7da/0xc70
[ 264.243941] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 264.247984] ? _raw_spin_unlock_irq+0x27/0x80
[ 264.256800] 2312 total pagecache pages
[ 264.260849] ? _raw_spin_unlock_irq+0x27/0x80
[ 264.269411] 0 pages in swap cache
[ 264.273885] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 264.277747] Swap cache stats: add 0, delete 0, find 0/0
[ 264.282222] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 264.285663] Free swap = 0kB
[ 264.290014] ? trace_hardirqs_on+0xbd/0x310
[ 264.295358] Total swap = 0kB
[ 264.299949] ? kasan_check_read+0x11/0x20
[ 264.302938] 1965979 pages RAM
[ 264.307243] ? __run_timers+0x7da/0xc70
[ 264.310384] 0 pages HighMem/MovableOnly
[ 264.310389] 342306 pages reserved
[ 264.310394] 0 pages cma reserved
[ 264.310545] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 264.310552] init cpuset=/ mems_allowed=0
[ 264.346364] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 264.351812] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 264.356047] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 264.360363] __run_timers+0x7e5/0xc70
[ 264.364175] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 264.369535] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 264.374548] ? graph_lock+0x170/0x170
[ 264.378348] ? enqueue_hrtimer+0x1a5/0x560
[ 264.382625] ? lock_release+0x970/0x970
[ 264.386593] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 264.391779] ? find_held_lock+0x36/0x1c0
[ 264.395876] ? graph_lock+0x170/0x170
[ 264.399702] ? pvclock_read_flags+0x160/0x160
[ 264.404186] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 264.409894] ? check_preemption_disabled+0x48/0x200
[ 264.414914] ? __lock_is_held+0xb5/0x140
[ 264.418968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 264.424503] ? check_preemption_disabled+0x48/0x200
[ 264.429521] run_timer_softirq+0x52/0xb0
[ 264.433574] ? rcu_read_lock_sched_held+0x108/0x120
[ 264.438594] __do_softirq+0x30b/0xad8
[ 264.442401] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 264.447531] ? pvclock_read_flags+0x160/0x160
[ 264.452040] ? lapic_next_event+0x5a/0x90
[ 264.456199] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 264.461730] ? check_preemption_disabled+0x48/0x200
[ 264.466740] ? check_preemption_disabled+0x48/0x200
[ 264.471765] ? kvm_clock_read+0x18/0x30
[ 264.475728] ? kvm_sched_clock_read+0x9/0x20
[ 264.480139] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 264.485772] ? check_preemption_disabled+0x48/0x200
[ 264.490812] irq_exit+0x17f/0x1c0
[ 264.494254] smp_apic_timer_interrupt+0x1cb/0x760
[ 264.499087] ? smp_reschedule_interrupt+0x109/0x650
[ 264.504100] ? smp_call_function_single_interrupt+0x650/0x650
[ 264.509978] ? interrupt_entry+0xb5/0xf0
[ 264.514050] ? trace_hardirqs_off_caller+0xbb/0x310
[ 264.519057] ? trace_hardirqs_off_caller+0xbb/0x310
[ 264.524066] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 264.528925] ? trace_hardirqs_on_caller+0x310/0x310
[ 264.533928] ? trace_hardirqs_on_caller+0x310/0x310
[ 264.538941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 264.544469] ? check_preemption_disabled+0x48/0x200
[ 264.549475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 264.555011] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 264.559873] apic_timer_interrupt+0xf/0x20
[ 264.564092]
[ 264.566327] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 264.572213] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 264.591191] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 264.598894] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 264.606164] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 264.613423] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 264.620733] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 264.627991] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 264.635271] ? save_stack+0xa9/0xd0
[ 264.638903] __kmalloc_node_track_caller+0x33/0x70
[ 264.643834] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 264.648591] pskb_expand_head+0x230/0x10f0
[ 264.652831] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 264.658364] ? memcpy+0x45/0x50
[ 264.661635] ? __copy_skb_header+0x350/0x6b0
[ 264.666055] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 264.670544] ? skb_checksum+0x140/0x140
[ 264.674521] ? __lock_is_held+0xb5/0x140
[ 264.678588] ? kasan_check_write+0x14/0x20
[ 264.682815] ? __skb_clone+0x6c7/0xa00
[ 264.686698] ? __copy_skb_header+0x6b0/0x6b0
[ 264.691098] ? kmem_cache_alloc+0x33a/0x730
[ 264.695410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 264.700949] skb_ensure_writable+0x3dd/0x640
[ 264.705385] ? skb_cow_data+0xf10/0xf10
[ 264.709370] ? preempt_notifier_register+0x200/0x200
[ 264.714493] ? __switch_to_asm+0x34/0x70
[ 264.718545] ? __switch_to_asm+0x34/0x70
[ 264.722617] ? __switch_to_asm+0x40/0x70
[ 264.726676] ? __switch_to_asm+0x34/0x70
[ 264.730730] ? __switch_to_asm+0x40/0x70
[ 264.734918] ? __switch_to_asm+0x40/0x70
[ 264.738972] ? __switch_to_asm+0x34/0x70
[ 264.743027] ? __switch_to_asm+0x34/0x70
[ 264.747096] ? __switch_to_asm+0x40/0x70
[ 264.751148] ? __switch_to_asm+0x34/0x70
[ 264.755238] bpf_clone_redirect+0x14a/0x490
[ 264.759564] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 264.764593] ? __sched_text_start+0x8/0x8
[ 264.768733] ? lockdep_hardirqs_on+0x421/0x5c0
[ 264.773493] ? retint_kernel+0x2d/0x2d
[ 264.777371] ? trace_hardirqs_on_caller+0xc0/0x310
[ 264.782296] ? find_held_lock+0x36/0x1c0
[ 264.786359] ? lock_acquire+0x1ed/0x520
[ 264.790357] ? bpf_test_run+0x3cb/0x780
[ 264.794326] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 264.799859] ? check_preemption_disabled+0x48/0x200
[ 264.804875] ? kasan_check_read+0x11/0x20
[ 264.809022] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 264.814291] ? rcu_bh_qs+0xc0/0xc0
[ 264.817826] ? preempt_schedule+0x4d/0x60
[ 264.822057] ? ___preempt_schedule+0x16/0x18
[ 264.826483] ? bpf_test_run+0x25d/0x780
[ 264.830466] ? netlink_diag_dump+0x2a0/0x2a0
[ 264.834888] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 264.839661] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 264.844499] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 264.850027] ? fput+0x130/0x1a0
[ 264.853302] ? __bpf_prog_get+0x9b/0x290
[ 264.857472] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 264.862324] ? bpf_prog_test_run+0x130/0x1a0
[ 264.866727] ? __x64_sys_bpf+0x3d8/0x520
[ 264.870792] ? bpf_prog_get+0x20/0x20
[ 264.874620] ? do_syscall_64+0x1b9/0x820
[ 264.878673] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 264.884034] ? syscall_return_slowpath+0x5e0/0x5e0
[ 264.888970] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 264.893804] ? trace_hardirqs_on_caller+0x310/0x310
[ 264.898815] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 264.903830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 264.909363] ? prepare_exit_to_usermode+0x291/0x3b0
[ 264.914478] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 264.919326] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 264.924701] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 264.924803] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 264.930953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 264.930958] Call Trace:
[ 264.930966]
[ 264.930986] dump_stack+0x1c4/0x2b4
[ 264.931002] ? dump_stack_print_info.cold.2+0x52/0x52
[ 264.937537] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 264.946824] warn_alloc.cold.119+0xb7/0x1bd
[ 264.949370] syz-executor4 cpuset=
[ 264.951522] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 264.955125] syz4
[ 264.960302] ? lock_downgrade+0x900/0x900
[ 264.970758] mems_allowed=0
[ 264.975089] ? trace_hardirqs_off+0xb8/0x310
[ 264.996737] ? trace_hardirqs_off+0xb8/0x310
[ 265.001153] __alloc_pages_slowpath+0x2667/0x2d80
[ 265.006016] ? warn_alloc+0x120/0x120
[ 265.009818] ? warn_alloc+0x120/0x120
[ 265.013630] ? print_usage_bug+0xc0/0xc0
[ 265.017685] ? warn_alloc+0x120/0x120
[ 265.021476] ? lock_release+0x970/0x970
[ 265.025448] ? print_usage_bug+0xc0/0xc0
[ 265.029505] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 265.034701] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 265.040235] ? should_fail+0x22d/0xd01
[ 265.044129] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 265.049225] ? __lock_acquire+0x7ec/0x4ec0
[ 265.053457] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 265.058588] ? __lock_acquire+0x7ec/0x4ec0
[ 265.062833] ? should_fail+0x22d/0xd01
[ 265.066726] ? mark_held_locks+0x130/0x130
[ 265.070962] ? mark_held_locks+0x130/0x130
[ 265.075191] ? kvm_clock_read+0x18/0x30
[ 265.079168] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 265.084200] ? ktime_get+0x2e1/0x440
[ 265.087909] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 265.093442] ? graph_lock+0x170/0x170
[ 265.097240] ? print_usage_bug+0xc0/0xc0
[ 265.101332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 265.106882] ? check_preemption_disabled+0x48/0x200
[ 265.111892] ? check_preemption_disabled+0x48/0x200
[ 265.116909] ? __lock_is_held+0xb5/0x140
[ 265.120970] __alloc_pages_nodemask+0xa80/0xde0
[ 265.125637] ? graph_lock+0x170/0x170
[ 265.129437] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 265.134446] ? graph_lock+0x170/0x170
[ 265.138259] ? find_held_lock+0x36/0x1c0
[ 265.142332] ? ____cache_alloc_node+0x1c7/0x1e0
[ 265.146998] ? lock_downgrade+0x900/0x900
[ 265.151164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 265.156718] cache_grow_begin+0x91/0x8c0
[ 265.160781] ? do_raw_spin_unlock+0xa7/0x2f0
[ 265.165193] fallback_alloc+0x203/0x2e0
[ 265.169167] ____cache_alloc_node+0x1c7/0x1e0
[ 265.173667] kmem_cache_alloc_node+0xe3/0x730
[ 265.178157] ? ipv6_get_ifaddr+0x42e/0x620
[ 265.182425] __alloc_skb+0x119/0x770
[ 265.186135] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 265.191411] ? skb_scrub_packet+0x490/0x490
[ 265.195728] ? lock_downgrade+0x900/0x900
[ 265.199887] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 265.205471] ? refcount_sub_and_test_checked+0x203/0x310
[ 265.210925] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 265.216372] ? addrconf_rs_timer+0x690/0x690
[ 265.220784] ndisc_alloc_skb+0x144/0x340
[ 265.224854] ndisc_send_rs+0x331/0x6e0
[ 265.228754] addrconf_rs_timer+0x314/0x690
[ 265.232993] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 265.237239] call_timer_fn+0x272/0x920
[ 265.241122] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 265.245354] ? process_timeout+0x40/0x40
[ 265.249410] ? find_held_lock+0x36/0x1c0
[ 265.253478] ? mark_held_locks+0xc7/0x130
[ 265.257717] ? _raw_spin_unlock_irq+0x27/0x80
[ 265.262220] ? _raw_spin_unlock_irq+0x27/0x80
[ 265.266709] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 265.270952] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 265.275533] ? trace_hardirqs_on+0xbd/0x310
[ 265.279850] ? kasan_check_read+0x11/0x20
[ 265.284003] ? __run_timers+0x7da/0xc70
[ 265.287978] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 265.293441] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 265.297669] __run_timers+0x7e5/0xc70
[ 265.301476] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 265.306842] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 265.311849] ? graph_lock+0x170/0x170
[ 265.315647] ? print_usage_bug+0xc0/0xc0
[ 265.319703] ? lock_release+0x970/0x970
[ 265.323678] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 265.328868] ? find_held_lock+0x36/0x1c0
[ 265.332938] ? graph_lock+0x170/0x170
[ 265.336745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 265.342290] ? check_preemption_disabled+0x48/0x200
[ 265.347311] ? __lock_is_held+0xb5/0x140
[ 265.351454] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 265.357527] ? check_preemption_disabled+0x48/0x200
[ 265.362650] run_timer_softirq+0x52/0xb0
[ 265.366706] ? rcu_read_lock_sched_held+0x108/0x120
[ 265.371721] __do_softirq+0x30b/0xad8
[ 265.375529] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 265.380635] ? pvclock_read_flags+0x160/0x160
[ 265.385145] ? lapic_next_event+0x5a/0x90
[ 265.389310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 265.394857] ? check_preemption_disabled+0x48/0x200
[ 265.399874] ? check_preemption_disabled+0x48/0x200
[ 265.404888] ? kvm_clock_read+0x18/0x30
[ 265.408856] ? kvm_sched_clock_read+0x9/0x20
[ 265.413260] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 265.418898] ? check_preemption_disabled+0x48/0x200
[ 265.423925] irq_exit+0x17f/0x1c0
[ 265.427377] smp_apic_timer_interrupt+0x1cb/0x760
[ 265.432220] ? smp_call_function_single_interrupt+0x650/0x650
[ 265.438113] ? interrupt_entry+0xb5/0xf0
[ 265.442170] ? trace_hardirqs_off_caller+0xbb/0x310
[ 265.447178] ? trace_hardirqs_off_caller+0xbb/0x310
[ 265.452195] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 265.457036] ? trace_hardirqs_on_caller+0x310/0x310
[ 265.462049] ? trace_hardirqs_on_caller+0x310/0x310
[ 265.467062] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 265.472599] ? check_preemption_disabled+0x48/0x200
[ 265.477611] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 265.483156] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 265.488006] apic_timer_interrupt+0xf/0x20
[ 265.492232]
[ 265.494469] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 265.499749] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 265.518646] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 265.526356] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 265.533620] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 265.540880] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 265.548141] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 265.555412] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 265.562690] ? arch_local_irq_restore+0x45/0x52
[ 265.567402] dump_stack+0x26a/0x2b4
[ 265.571022] ? dump_stack_print_info.cold.2+0x52/0x52
[ 265.576234] dump_header+0x27b/0xf72
[ 265.579951] ? mark_held_locks+0x130/0x130
[ 265.584189] ? pagefault_out_of_memory+0x197/0x197
[ 265.589119] ? __lock_acquire+0x7ec/0x4ec0
[ 265.593437] ? graph_lock+0x170/0x170
[ 265.597247] ? mem_cgroup_charge_statistics+0x780/0x780
[ 265.602606] ? print_usage_bug+0xc0/0xc0
[ 265.606670] ? graph_lock+0x170/0x170
[ 265.610466] ? print_usage_bug+0xc0/0xc0
[ 265.614532] ? print_usage_bug+0xc0/0xc0
[ 265.618715] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 265.624250] ? find_held_lock+0x36/0x1c0
[ 265.628331] ? mark_held_locks+0xc7/0x130
[ 265.632478] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 265.637575] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 265.642668] ? lockdep_hardirqs_on+0x421/0x5c0
[ 265.647244] ? trace_hardirqs_on+0xbd/0x310
[ 265.651649] ? kasan_check_read+0x11/0x20
[ 265.655807] ? ___ratelimit+0x36f/0x655
[ 265.659785] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 265.665252] ? trace_hardirqs_on+0x310/0x310
[ 265.669653] ? lock_downgrade+0x900/0x900
[ 265.673821] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 265.678924] ? ___ratelimit+0xaa/0x655
[ 265.682823] ? idr_get_free+0xec0/0xec0
[ 265.686794] ? kasan_check_write+0x14/0x20
[ 265.691041] ? do_raw_spin_lock+0xc1/0x200
[ 265.695277] oom_kill_process.cold.27+0x10/0x903
[ 265.700030] ? graph_lock+0x170/0x170
[ 265.703834] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 265.709656] ? kasan_check_read+0x11/0x20
[ 265.713800] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 265.719088] ? oom_evaluate_task+0x540/0x540
[ 265.723498] ? find_held_lock+0x36/0x1c0
[ 265.727558] ? out_of_memory+0x974/0x1430
[ 265.731704] ? lock_downgrade+0x900/0x900
[ 265.735945] ? check_preemption_disabled+0x48/0x200
[ 265.740974] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 265.746767] ? kasan_check_read+0x11/0x20
[ 265.750915] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 265.756212] ? rcu_bh_qs+0xc0/0xc0
[ 265.759856] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 265.765410] ? oom_evaluate_task+0x302/0x540
[ 265.769820] out_of_memory+0xa84/0x1430
[ 265.773809] ? oom_killer_disable+0x3a0/0x3a0
[ 265.778314] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 265.783250] ? __mutex_add_waiter+0x2a0/0x2a0
[ 265.787754] __alloc_pages_slowpath+0x2318/0x2d80
[ 265.792721] ? warn_alloc+0x120/0x120
[ 265.796529] ? print_usage_bug+0xc0/0xc0
[ 265.800585] ? warn_alloc+0x120/0x120
[ 265.804391] ? print_usage_bug+0xc0/0xc0
[ 265.808555] ? print_usage_bug+0xc0/0xc0
[ 265.812608] ? print_usage_bug+0xc0/0xc0
[ 265.816667] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 265.822207] ? should_fail+0x22d/0xd01
[ 265.826093] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 265.831212] ? find_held_lock+0x36/0x1c0
[ 265.835281] ? mark_held_locks+0x130/0x130
[ 265.839527] ? ___might_sleep+0x1ed/0x300
[ 265.843704] ? lock_release+0x970/0x970
[ 265.847675] ? arch_local_save_flags+0x40/0x40
[ 265.852270] ? __might_sleep+0x95/0x190
[ 265.856293] __alloc_pages_nodemask+0xa80/0xde0
[ 265.860973] ? graph_lock+0x170/0x170
[ 265.864770] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 265.869778] ? graph_lock+0x170/0x170
[ 265.873580] ? find_held_lock+0x36/0x1c0
[ 265.877762] ? cache_grow_begin+0x5a4/0x8c0
[ 265.882097] ? lockdep_hardirqs_on+0x421/0x5c0
[ 265.886702] ? trace_hardirqs_on+0xbd/0x310
[ 265.891021] ? fallback_alloc+0x203/0x2e0
[ 265.895162] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 265.900606] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 265.906141] cache_grow_begin+0x91/0x8c0
[ 265.910199] ? do_raw_spin_unlock+0xa7/0x2f0
[ 265.914613] fallback_alloc+0x203/0x2e0
[ 265.918586] ____cache_alloc_node+0x1c7/0x1e0
[ 265.923080] kmem_cache_alloc+0x1f8/0x730
[ 265.927228] ? emulate_vsyscall+0x314/0xcf0
[ 265.931554] getname_flags+0xd0/0x5a0
[ 265.935354] user_path_at_empty+0x2d/0x50
[ 265.939529] vfs_statx+0x129/0x210
[ 265.943168] ? vfs_statx_fd+0xc0/0xc0
[ 265.946976] __do_sys_newstat+0x8f/0x110
[ 265.951033] ? cp_new_stat+0xa50/0xa50
[ 265.954917] ? do_syscall_64+0x9a/0x820
[ 265.958910] ? do_syscall_64+0x9a/0x820
[ 265.962880] ? lockdep_hardirqs_on+0x421/0x5c0
[ 265.967459] ? trace_hardirqs_on+0xbd/0x310
[ 265.971778] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 265.977152] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 265.982605] __x64_sys_newstat+0x54/0x80
[ 265.986664] do_syscall_64+0x1b9/0x820
[ 265.990564] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 265.995927] ? syscall_return_slowpath+0x5e0/0x5e0
[ 266.000854] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 266.005784] ? trace_hardirqs_on_caller+0x310/0x310
[ 266.010806] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 266.015815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 266.021371] ? prepare_exit_to_usermode+0x291/0x3b0
[ 266.026384] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 266.031226] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 266.036405] RIP: 0033:0x7f6482e71c65
[ 266.040118] Code: Bad RIP value.
[ 266.043471] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 266.051171] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 266.058431] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 266.065690] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 266.072954] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 266.080218] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 266.087506] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 266.087511] warn_alloc_show_mem: 1 callbacks suppressed
[ 266.087516] Mem-Info:
[ 266.094785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 266.100146] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 266.100146] active_file:15 inactive_file:9 isolated_file:0
[ 266.100146] unevictable:0 dirty:0 writeback:0 unstable:0
[ 266.100146] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 266.100146] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 266.100146] free:13716 free_pcp:235 free_cma:0
[ 266.102515] Call Trace:
[ 266.111891] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 266.145203]
[ 266.147773] Node 0
[ 266.175447] dump_stack+0x1c4/0x2b4
[ 266.177592] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 266.179797] ? dump_stack_print_info.cold.2+0x52/0x52
[ 266.183390] lowmem_reserve[]:
[ 266.208891] warn_alloc.cold.119+0xb7/0x1bd
[ 266.214042] 0
[ 266.217133] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 266.221514] 2819
[ 266.223306] ? lock_downgrade+0x900/0x900
[ 266.228115] 6323
[ 266.230204] ? trace_hardirqs_off+0xb8/0x310
[ 266.234314] 6323
[ 266.236375] ? trace_hardirqs_off+0xb8/0x310
[ 266.240768] Node 0
[ 266.242824] __alloc_pages_slowpath+0x2667/0x2d80
[ 266.247227] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 266.249470] ? warn_alloc+0x120/0x120
[ 266.254264] lowmem_reserve[]:
[ 266.281172] ? warn_alloc+0x120/0x120
[ 266.284945] 0
[ 266.288042] ? print_usage_bug+0xc0/0xc0
[ 266.291814] 0
[ 266.293606] ? warn_alloc+0x120/0x120
[ 266.297634] 3503 3503
[ 266.299441] ? print_usage_bug+0xc0/0xc0
[ 266.305786] ? __lock_acquire+0x7ec/0x4ec0
[ 266.309822] Node 0
[ 266.314587] ? __lock_acquire+0x7ec/0x4ec0
[ 266.314612] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 266.314619] lowmem_reserve[]:
[ 266.316854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 266.321061] 0 0
[ 266.349424] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 266.352497] 0
[ 266.358022] ? should_fail+0x22d/0xd01
[ 266.359965] 0
[ 266.365493] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 266.367264] Node 0
[ 266.371135] ? __lock_acquire+0x7ec/0x4ec0
[ 266.372917] DMA:
[ 266.378006] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 266.380215] 1*4kB
[ 266.384432] ? __lock_acquire+0x7ec/0x4ec0
[ 266.386468] (U)
[ 266.391560] ? should_fail+0x22d/0xd01
[ 266.393677] 0*8kB
[ 266.397904] ? mark_held_locks+0x130/0x130
[ 266.399852] 0*16kB
[ 266.403844] ? mark_held_locks+0x130/0x130
[ 266.405967] 1*32kB
[ 266.410184] ? graph_lock+0x170/0x170
[ 266.412392] (U)
[ 266.416647] ? print_usage_bug+0xc0/0xc0
[ 266.418859] 2*64kB
[ 266.422648] ? graph_lock+0x170/0x170
[ 266.424617] (U) 1*128kB
[ 266.428679] ? print_usage_bug+0xc0/0xc0
[ 266.430888] (U)
[ 266.434674] ? wq_watchdog_touch+0x9c/0xfe
[ 266.437314] 1*256kB
[ 266.441369] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 266.443313] (U) 0*512kB
[ 266.447548] ? check_preemption_disabled+0x48/0x200
[ 266.449839] 1*1024kB (U)
[ 266.455363] ? check_preemption_disabled+0x48/0x200
[ 266.455385] ? __lock_is_held+0xb5/0x140
[ 266.458023] 1*2048kB
[ 266.463045] __alloc_pages_nodemask+0xa80/0xde0
[ 266.465764] (M)
[ 266.470764] ? graph_lock+0x170/0x170
[ 266.474796] 3*4096kB
[ 266.477208] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 266.481863] (M)
[ 266.483825] ? graph_lock+0x170/0x170
[ 266.487592] = 15908kB
[ 266.490002] ? find_held_lock+0x36/0x1c0
[ 266.495000] Node 0
[ 266.496979] ? ____cache_alloc_node+0x1c7/0x1e0
[ 266.500739] DMA32: 4*4kB
[ 266.503146] ? lock_downgrade+0x900/0x900
[ 266.507178] (UM)
[ 266.509410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 266.514039] 2*8kB (UM)
[ 266.516792] cache_grow_begin+0x91/0x8c0
[ 266.520906] 2*16kB (M)
[ 266.522960] ? do_raw_spin_unlock+0xa7/0x2f0
[ 266.528464] 2*32kB
[ 266.531035] fallback_alloc+0x203/0x2e0
[ 266.535061] (M)
[ 266.537640] ____cache_alloc_node+0x1c7/0x1e0
[ 266.542011] 4*64kB (M)
[ 266.544254] kmem_cache_alloc_node+0xe3/0x730
[ 266.548191] 3*128kB (M)
[ 266.550165] ? ipv6_get_ifaddr+0x42e/0x620
[ 266.554627] 3*256kB (M)
[ 266.557212] __alloc_skb+0x119/0x770
[ 266.561673] 4*512kB
[ 266.564337] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 266.568549] (UM)
[ 266.571208] ? skb_scrub_packet+0x490/0x490
[ 266.574891] 3*1024kB (UM)
[ 266.577211] ? lock_downgrade+0x900/0x900
[ 266.582476] 3*2048kB
[ 266.584541] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 266.588856] (M)
[ 266.591688] ? refcount_sub_and_test_checked+0x203/0x310
[ 266.595803] 3*4096kB
[ 266.598212] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 266.603712] (M) = 25088kB
[ 266.605682] ? addrconf_rs_timer+0x690/0x690
[ 266.611132] Node 0
[ 266.613540] ndisc_alloc_skb+0x144/0x340
[ 266.618953] Normal:
[ 266.621704] ndisc_send_rs+0x331/0x6e0
[ 266.626080] 755*4kB
[ 266.628306] addrconf_rs_timer+0x314/0x690
[ 266.632351] (UMEH)
[ 266.634664] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 266.638627] 414*8kB
[ 266.640945] call_timer_fn+0x272/0x920
[ 266.645142] (UME)
[ 266.647366] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 266.651574] 169*16kB
[ 266.653883] ? process_timeout+0x40/0x40
[ 266.657740] (MEH)
[ 266.659881] ? find_held_lock+0x36/0x1c0
[ 266.664196] 66*32kB
[ 266.666596] ? __run_timers+0x7da/0xc70
[ 266.670631] (UMEH)
[ 266.672786] ? _raw_spin_unlock_irq+0x27/0x80
[ 266.676836] 13*64kB
[ 266.679145] ? _raw_spin_unlock_irq+0x27/0x80
[ 266.683101] (UMH)
[ 266.685324] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 266.689786] 3*128kB (H)
[ 266.692102] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 266.696569] 4*256kB
[ 266.698705] ? trace_hardirqs_on+0xbd/0x310
[ 266.702907] (H)
[ 266.705569] ? kasan_check_read+0x11/0x20
[ 266.710117] 1*512kB
[ 266.712436] ? __run_timers+0x7da/0xc70
[ 266.716832] (U)
[ 266.718793] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 266.722917] 0*1024kB
[ 266.725222] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 266.729248] 0*2048kB 0*4096kB
[ 266.731220] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 266.736637] = 13900kB
[ 266.739074] __run_timers+0x7e5/0xc70
[ 266.743284] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 266.746464] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 266.750665] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 266.753061] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 266.756830] 2312 total pagecache pages
[ 266.765659] ? graph_lock+0x170/0x170
[ 266.771003] 0 pages in swap cache
[ 266.779559] ? enqueue_hrtimer+0x1a5/0x560
[ 266.784568] Swap cache stats: add 0, delete 0, find 0/0
[ 266.788561] ? lock_release+0x970/0x970
[ 266.792357] Free swap = 0kB
[ 266.795834] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 266.800126] Total swap = 0kB
[ 266.805482] ? find_held_lock+0x36/0x1c0
[ 266.809424] 1965979 pages RAM
[ 266.812432] ? graph_lock+0x170/0x170
[ 266.817586] 0 pages HighMem/MovableOnly
[ 266.817600] 342306 pages reserved
[ 266.820614] ? pvclock_read_flags+0x160/0x160
[ 266.824647] 0 pages cma reserved
[ 266.827742] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 266.831610] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 266.835483] ? check_preemption_disabled+0x48/0x200
[ 266.839012] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 266.843429] ? __lock_is_held+0xb5/0x140
[ 266.846771] init cpuset=
[ 266.852292] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 266.858760] /
[ 266.863770] ? check_preemption_disabled+0x48/0x200
[ 266.873442] mems_allowed=0
[ 266.877486] run_timer_softirq+0x52/0xb0
[ 266.899423] ? rcu_read_lock_sched_held+0x108/0x120
[ 266.904536] __do_softirq+0x30b/0xad8
[ 266.908365] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 266.913473] ? pvclock_read_flags+0x160/0x160
[ 266.918000] ? lapic_next_event+0x5a/0x90
[ 266.922235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 266.927773] ? check_preemption_disabled+0x48/0x200
[ 266.932799] ? check_preemption_disabled+0x48/0x200
[ 266.937812] ? kvm_clock_read+0x18/0x30
[ 266.941791] ? kvm_sched_clock_read+0x9/0x20
[ 266.946197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 266.951727] ? check_preemption_disabled+0x48/0x200
[ 266.956753] irq_exit+0x17f/0x1c0
[ 266.960214] smp_apic_timer_interrupt+0x1cb/0x760
[ 266.965050] ? smp_reschedule_interrupt+0x109/0x650
[ 266.970077] ? smp_call_function_single_interrupt+0x650/0x650
[ 266.975955] ? interrupt_entry+0xb5/0xf0
[ 266.980027] ? trace_hardirqs_off_caller+0xbb/0x310
[ 266.985039] ? trace_hardirqs_off_caller+0xbb/0x310
[ 266.990055] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 266.994912] ? trace_hardirqs_on_caller+0x310/0x310
[ 266.999949] ? trace_hardirqs_on_caller+0x310/0x310
[ 267.004954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 267.010490] ? check_preemption_disabled+0x48/0x200
[ 267.015499] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 267.021088] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 267.025925] apic_timer_interrupt+0xf/0x20
[ 267.030145]
[ 267.032386] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 267.038281] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 267.057179] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 267.064904] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 267.072165] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 267.079446] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 267.086713] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 267.093975] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 267.101263] ? save_stack+0xa9/0xd0
[ 267.104933] __kmalloc_node_track_caller+0x33/0x70
[ 267.109895] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 267.114650] pskb_expand_head+0x230/0x10f0
[ 267.118901] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 267.124448] ? memcpy+0x45/0x50
[ 267.127737] ? __copy_skb_header+0x350/0x6b0
[ 267.132165] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 267.136658] ? skb_checksum+0x140/0x140
[ 267.140635] ? __lock_is_held+0xb5/0x140
[ 267.144699] ? kasan_check_write+0x14/0x20
[ 267.148929] ? __skb_clone+0x6c7/0xa00
[ 267.152813] ? __copy_skb_header+0x6b0/0x6b0
[ 267.157219] ? kmem_cache_alloc+0x33a/0x730
[ 267.161544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 267.167101] skb_ensure_writable+0x3dd/0x640
[ 267.171536] ? skb_cow_data+0xf10/0xf10
[ 267.175517] ? preempt_notifier_register+0x200/0x200
[ 267.180638] ? __switch_to_asm+0x34/0x70
[ 267.184693] ? __switch_to_asm+0x34/0x70
[ 267.188748] ? __switch_to_asm+0x40/0x70
[ 267.192800] ? __switch_to_asm+0x34/0x70
[ 267.196851] ? __switch_to_asm+0x40/0x70
[ 267.200922] ? __switch_to_asm+0x40/0x70
[ 267.204979] ? __switch_to_asm+0x34/0x70
[ 267.209033] ? __switch_to_asm+0x34/0x70
[ 267.213082] ? __switch_to_asm+0x40/0x70
[ 267.217135] ? __switch_to_asm+0x34/0x70
[ 267.221193] bpf_clone_redirect+0x14a/0x490
[ 267.225514] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 267.230524] ? __sched_text_start+0x8/0x8
[ 267.234688] ? lockdep_hardirqs_on+0x421/0x5c0
[ 267.239264] ? retint_kernel+0x2d/0x2d
[ 267.243150] ? trace_hardirqs_on_caller+0xc0/0x310
[ 267.248082] ? find_held_lock+0x36/0x1c0
[ 267.252154] ? lock_acquire+0x1ed/0x520
[ 267.256123] ? bpf_test_run+0x3cb/0x780
[ 267.260090] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 267.265655] ? check_preemption_disabled+0x48/0x200
[ 267.270682] ? kasan_check_read+0x11/0x20
[ 267.274836] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 267.280126] ? rcu_bh_qs+0xc0/0xc0
[ 267.283666] ? preempt_schedule+0x4d/0x60
[ 267.287823] ? ___preempt_schedule+0x16/0x18
[ 267.292373] ? bpf_test_run+0x25d/0x780
[ 267.296366] ? netlink_diag_dump+0x2a0/0x2a0
[ 267.300780] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 267.305540] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 267.310420] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 267.315951] ? fput+0x130/0x1a0
[ 267.319226] ? __bpf_prog_get+0x9b/0x290
[ 267.323326] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 267.328249] ? bpf_prog_test_run+0x130/0x1a0
[ 267.332654] ? __x64_sys_bpf+0x3d8/0x520
[ 267.336711] ? bpf_prog_get+0x20/0x20
[ 267.340517] ? do_syscall_64+0x1b9/0x820
[ 267.344582] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 267.349945] ? syscall_return_slowpath+0x5e0/0x5e0
[ 267.354872] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 267.359716] ? trace_hardirqs_on_caller+0x310/0x310
[ 267.364949] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 267.369959] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 267.375490] ? prepare_exit_to_usermode+0x291/0x3b0
[ 267.380516] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 267.385408] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 267.390812] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 267.390894] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 267.397065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 267.397072] Call Trace:
[ 267.403666] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 267.412914]
[ 267.415477] syz-executor4 cpuset=
[ 267.426221] dump_stack+0x1c4/0x2b4
[ 267.428340] syz4
[ 267.431801] ? dump_stack_print_info.cold.2+0x52/0x52
[ 267.435406] mems_allowed=0
[ 267.437397] warn_alloc.cold.119+0xb7/0x1bd
[ 267.449887] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 267.454733] ? lock_downgrade+0x900/0x900
[ 267.458883] ? trace_hardirqs_off+0xb8/0x310
[ 267.463293] ? trace_hardirqs_off+0xb8/0x310
[ 267.467705] __alloc_pages_slowpath+0x2667/0x2d80
[ 267.472573] ? warn_alloc+0x120/0x120
[ 267.476363] ? trace_hardirqs_on+0x310/0x310
[ 267.480764] ? warn_alloc+0x120/0x120
[ 267.484564] ? print_usage_bug+0xc0/0xc0
[ 267.488618] ? warn_alloc+0x120/0x120
[ 267.492409] ? ktime_get+0x2e1/0x440
[ 267.496143] ? print_usage_bug+0xc0/0xc0
[ 267.500199] ? __lock_acquire+0x7ec/0x4ec0
[ 267.504423] ? __lock_acquire+0x7ec/0x4ec0
[ 267.508651] ? kasan_check_read+0x11/0x20
[ 267.512800] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 267.518345] ? should_fail+0x22d/0xd01
[ 267.522239] ? rcu_bh_qs+0xc0/0xc0
[ 267.525772] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 267.530870] ? __lock_acquire+0x7ec/0x4ec0
[ 267.535103] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 267.540197] ? __lock_acquire+0x7ec/0x4ec0
[ 267.544534] ? should_fail+0x22d/0xd01
[ 267.548419] ? rcu_idle_enter+0x4b0/0x4b0
[ 267.552570] ? mark_held_locks+0x130/0x130
[ 267.556833] ? mark_held_locks+0x130/0x130
[ 267.561063] ? mark_held_locks+0xc7/0x130
[ 267.565219] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 267.570350] ? graph_lock+0x170/0x170
[ 267.574146] ? print_usage_bug+0xc0/0xc0
[ 267.578204] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 267.583752] ? check_preemption_disabled+0x48/0x200
[ 267.588763] ? check_preemption_disabled+0x48/0x200
[ 267.593784] ? __lock_is_held+0xb5/0x140
[ 267.597939] __alloc_pages_nodemask+0xa80/0xde0
[ 267.602608] ? graph_lock+0x170/0x170
[ 267.606405] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 267.611499] ? graph_lock+0x170/0x170
[ 267.615323] ? find_held_lock+0x36/0x1c0
[ 267.619382] ? ____cache_alloc_node+0x1c7/0x1e0
[ 267.624046] ? lock_downgrade+0x900/0x900
[ 267.628193] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 267.633729] cache_grow_begin+0x91/0x8c0
[ 267.637789] ? do_raw_spin_unlock+0xa7/0x2f0
[ 267.642207] fallback_alloc+0x203/0x2e0
[ 267.646182] ____cache_alloc_node+0x1c7/0x1e0
[ 267.650678] kmem_cache_alloc_node+0xe3/0x730
[ 267.655169] ? ipv6_get_ifaddr+0x42e/0x620
[ 267.659420] __alloc_skb+0x119/0x770
[ 267.663144] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 267.668413] ? skb_scrub_packet+0x490/0x490
[ 267.672726] ? lock_downgrade+0x900/0x900
[ 267.676873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 267.682403] ? refcount_sub_and_test_checked+0x203/0x310
[ 267.687846] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 267.693288] ? addrconf_rs_timer+0x690/0x690
[ 267.697790] ndisc_alloc_skb+0x144/0x340
[ 267.701848] ndisc_send_rs+0x331/0x6e0
[ 267.705734] addrconf_rs_timer+0x314/0x690
[ 267.709962] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 267.714201] call_timer_fn+0x272/0x920
[ 267.718082] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 267.722321] ? process_timeout+0x40/0x40
[ 267.726376] ? find_held_lock+0x36/0x1c0
[ 267.730437] ? mark_held_locks+0xc7/0x130
[ 267.734592] ? _raw_spin_unlock_irq+0x27/0x80
[ 267.739084] ? _raw_spin_unlock_irq+0x27/0x80
[ 267.743575] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 267.747809] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 267.752388] ? trace_hardirqs_on+0xbd/0x310
[ 267.756808] ? kasan_check_read+0x11/0x20
[ 267.760958] ? __run_timers+0x7da/0xc70
[ 267.764945] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 267.770476] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 267.774708] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 267.778938] __run_timers+0x7e5/0xc70
[ 267.782735] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 267.788087] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 267.793109] ? graph_lock+0x170/0x170
[ 267.796925] ? print_usage_bug+0xc0/0xc0
[ 267.800980] ? lock_release+0x970/0x970
[ 267.804952] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 267.810140] ? find_held_lock+0x36/0x1c0
[ 267.814202] ? graph_lock+0x170/0x170
[ 267.818014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 267.823571] ? check_preemption_disabled+0x48/0x200
[ 267.828604] ? __lock_is_held+0xb5/0x140
[ 267.832669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 267.838212] ? check_preemption_disabled+0x48/0x200
[ 267.843226] run_timer_softirq+0x52/0xb0
[ 267.847281] ? rcu_read_lock_sched_held+0x108/0x120
[ 267.852289] __do_softirq+0x30b/0xad8
[ 267.856093] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 267.861282] ? pvclock_read_flags+0x160/0x160
[ 267.865785] ? lapic_next_event+0x5a/0x90
[ 267.869924] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 267.875458] ? check_preemption_disabled+0x48/0x200
[ 267.880506] ? check_preemption_disabled+0x48/0x200
[ 267.885523] ? kvm_clock_read+0x18/0x30
[ 267.889502] ? kvm_sched_clock_read+0x9/0x20
[ 267.893919] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 267.899449] ? check_preemption_disabled+0x48/0x200
[ 267.904470] irq_exit+0x17f/0x1c0
[ 267.907937] smp_apic_timer_interrupt+0x1cb/0x760
[ 267.912781] ? smp_call_function_single_interrupt+0x650/0x650
[ 267.918654] ? interrupt_entry+0xb5/0xf0
[ 267.922731] ? trace_hardirqs_off_caller+0xbb/0x310
[ 267.927739] ? trace_hardirqs_off_caller+0xbb/0x310
[ 267.932744] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 267.937578] ? trace_hardirqs_on_caller+0x310/0x310
[ 267.942601] ? trace_hardirqs_on_caller+0x310/0x310
[ 267.947639] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 267.953184] ? check_preemption_disabled+0x48/0x200
[ 267.958205] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 267.963762] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 267.968600] apic_timer_interrupt+0xf/0x20
[ 267.972822]
[ 267.975055] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 267.980341] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 267.999242] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 268.006953] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 268.014217] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 268.021480] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 268.028768] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 268.036030] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 268.043317] ? arch_local_irq_restore+0x45/0x52
[ 268.047982] dump_stack+0x26a/0x2b4
[ 268.051622] ? dump_stack_print_info.cold.2+0x52/0x52
[ 268.056817] dump_header+0x27b/0xf72
[ 268.060552] ? mark_held_locks+0x130/0x130
[ 268.064790] ? pagefault_out_of_memory+0x197/0x197
[ 268.069760] ? __lock_acquire+0x7ec/0x4ec0
[ 268.073985] ? graph_lock+0x170/0x170
[ 268.077782] ? mem_cgroup_charge_statistics+0x780/0x780
[ 268.083153] ? print_usage_bug+0xc0/0xc0
[ 268.087211] ? graph_lock+0x170/0x170
[ 268.091006] ? print_usage_bug+0xc0/0xc0
[ 268.095058] ? print_usage_bug+0xc0/0xc0
[ 268.099120] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 268.104648] ? find_held_lock+0x36/0x1c0
[ 268.108703] ? mark_held_locks+0xc7/0x130
[ 268.112845] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 268.125600] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 268.130695] ? lockdep_hardirqs_on+0x421/0x5c0
[ 268.135288] ? trace_hardirqs_on+0xbd/0x310
[ 268.139620] ? kasan_check_read+0x11/0x20
[ 268.144300] ? ___ratelimit+0x36f/0x655
[ 268.148286] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 268.153729] ? trace_hardirqs_on+0x310/0x310
[ 268.158136] ? lock_downgrade+0x900/0x900
[ 268.162281] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 268.167377] ? ___ratelimit+0xaa/0x655
[ 268.171260] ? idr_get_free+0xec0/0xec0
[ 268.175231] ? kasan_check_write+0x14/0x20
[ 268.179464] ? do_raw_spin_lock+0xc1/0x200
[ 268.183709] oom_kill_process.cold.27+0x10/0x903
[ 268.188463] ? graph_lock+0x170/0x170
[ 268.192281] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 268.198080] ? kasan_check_read+0x11/0x20
[ 268.202222] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 268.207495] ? oom_evaluate_task+0x540/0x540
[ 268.211902] ? find_held_lock+0x36/0x1c0
[ 268.215979] ? out_of_memory+0x974/0x1430
[ 268.220141] ? lock_downgrade+0x900/0x900
[ 268.224283] ? check_preemption_disabled+0x48/0x200
[ 268.229298] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 268.235092] ? kasan_check_read+0x11/0x20
[ 268.239247] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 268.244519] ? rcu_bh_qs+0xc0/0xc0
[ 268.248069] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 268.253600] ? oom_evaluate_task+0x302/0x540
[ 268.258006] out_of_memory+0xa84/0x1430
[ 268.261983] ? oom_killer_disable+0x3a0/0x3a0
[ 268.266482] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 268.271409] ? __mutex_add_waiter+0x2a0/0x2a0
[ 268.276007] __alloc_pages_slowpath+0x2318/0x2d80
[ 268.280865] ? warn_alloc+0x120/0x120
[ 268.284797] ? print_usage_bug+0xc0/0xc0
[ 268.288866] ? warn_alloc+0x120/0x120
[ 268.292660] ? print_usage_bug+0xc0/0xc0
[ 268.296714] ? print_usage_bug+0xc0/0xc0
[ 268.300768] ? print_usage_bug+0xc0/0xc0
[ 268.304827] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 268.310702] ? should_fail+0x22d/0xd01
[ 268.314603] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 268.319736] ? find_held_lock+0x36/0x1c0
[ 268.323797] ? mark_held_locks+0x130/0x130
[ 268.328028] ? ___might_sleep+0x1ed/0x300
[ 268.332199] ? lock_release+0x970/0x970
[ 268.336182] ? arch_local_save_flags+0x40/0x40
[ 268.340782] ? __might_sleep+0x95/0x190
[ 268.344761] __alloc_pages_nodemask+0xa80/0xde0
[ 268.349429] ? graph_lock+0x170/0x170
[ 268.353250] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 268.358264] ? graph_lock+0x170/0x170
[ 268.362066] ? find_held_lock+0x36/0x1c0
[ 268.366122] ? cache_grow_begin+0x5a4/0x8c0
[ 268.370431] ? lockdep_hardirqs_on+0x421/0x5c0
[ 268.375230] ? trace_hardirqs_on+0xbd/0x310
[ 268.379559] ? fallback_alloc+0x203/0x2e0
[ 268.383700] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 268.389160] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 268.394779] cache_grow_begin+0x91/0x8c0
[ 268.398847] ? do_raw_spin_unlock+0xa7/0x2f0
[ 268.403248] fallback_alloc+0x203/0x2e0
[ 268.407218] ____cache_alloc_node+0x1c7/0x1e0
[ 268.411706] kmem_cache_alloc+0x1f8/0x730
[ 268.415855] ? emulate_vsyscall+0x314/0xcf0
[ 268.420174] getname_flags+0xd0/0x5a0
[ 268.423976] user_path_at_empty+0x2d/0x50
[ 268.428117] vfs_statx+0x129/0x210
[ 268.431649] ? vfs_statx_fd+0xc0/0xc0
[ 268.435458] __do_sys_newstat+0x8f/0x110
[ 268.439554] ? cp_new_stat+0xa50/0xa50
[ 268.443432] ? do_syscall_64+0x9a/0x820
[ 268.447415] ? do_syscall_64+0x9a/0x820
[ 268.451415] ? lockdep_hardirqs_on+0x421/0x5c0
[ 268.455995] ? trace_hardirqs_on+0xbd/0x310
[ 268.460331] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 268.465713] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 268.471166] __x64_sys_newstat+0x54/0x80
[ 268.475218] do_syscall_64+0x1b9/0x820
[ 268.479103] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 268.484475] ? syscall_return_slowpath+0x5e0/0x5e0
[ 268.489412] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 268.494263] ? trace_hardirqs_on_caller+0x310/0x310
[ 268.499269] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 268.504294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 268.509911] ? prepare_exit_to_usermode+0x291/0x3b0
[ 268.514924] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 268.519769] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 268.524951] RIP: 0033:0x7f6482e71c65
[ 268.528670] Code: Bad RIP value.
[ 268.532024] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 268.539728] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 268.546991] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 268.554253] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 268.561517] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 268.568782] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 268.576091] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 268.576095] warn_alloc_show_mem: 1 callbacks suppressed
[ 268.576101] Mem-Info:
[ 268.583373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 268.588753] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 268.588753] active_file:15 inactive_file:9 isolated_file:0
[ 268.588753] unevictable:0 dirty:0 writeback:0 unstable:0
[ 268.588753] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 268.588753] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 268.588753] free:13716 free_pcp:235 free_cma:0
[ 268.591124] Call Trace:
[ 268.600494] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 268.633418]
[ 268.635987] Node 0
[ 268.663730] dump_stack+0x1c4/0x2b4
[ 268.665866] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 268.668069] ? dump_stack_print_info.cold.2+0x52/0x52
[ 268.671674] lowmem_reserve[]: 0
[ 268.697414] warn_alloc.cold.119+0xb7/0x1bd
[ 268.702578] 2819 6323
[ 268.705980] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 268.710270] 6323
[ 268.712762] ? lock_downgrade+0x900/0x900
[ 268.717589] Node 0
[ 268.719649] ? trace_hardirqs_off+0xb8/0x310
[ 268.723795] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 268.726014] ? trace_hardirqs_off+0xb8/0x310
[ 268.730391] lowmem_reserve[]: 0
[ 268.757284] __alloc_pages_slowpath+0x2667/0x2d80
[ 268.761652] 0 3503
[ 268.764945] ? warn_alloc+0x120/0x120
[ 268.769731] 3503
[ 268.771958] ? trace_hardirqs_on+0x310/0x310
[ 268.775743] Node 0
[ 268.777800] ? warn_alloc+0x120/0x120
[ 268.782216] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 268.784433] ? print_usage_bug+0xc0/0xc0
[ 268.788202] lowmem_reserve[]:
[ 268.816564] ? warn_alloc+0x120/0x120
[ 268.820613] 0
[ 268.823709] ? ktime_get+0x2e1/0x440
[ 268.827473] 0 0
[ 268.829267] ? print_usage_bug+0xc0/0xc0
[ 268.832963] 0
[ 268.834929] ? __lock_acquire+0x7ec/0x4ec0
[ 268.838960] Node 0
[ 268.840765] ? __lock_acquire+0x7ec/0x4ec0
[ 268.844988] DMA:
[ 268.847215] ? kasan_check_read+0x11/0x20
[ 268.851435] 1*4kB
[ 268.853485] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 268.857601] (U)
[ 268.859741] ? should_fail+0x22d/0xd01
[ 268.865243] 0*8kB 0*16kB
[ 268.867213] ? rcu_bh_qs+0xc0/0xc0
[ 268.871062] 1*32kB (U)
[ 268.873813] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 268.877321] 2*64kB
[ 268.879888] ? __lock_acquire+0x7ec/0x4ec0
[ 268.884957] (U)
[ 268.887198] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 268.891392] 1*128kB (U)
[ 268.893382] ? __lock_acquire+0x7ec/0x4ec0
[ 268.898452] 1*256kB
[ 268.901128] ? should_fail+0x22d/0xd01
[ 268.905334] (U)
[ 268.907644] ? rcu_idle_enter+0x4b0/0x4b0
[ 268.911500] 0*512kB
[ 268.913476] ? mark_held_locks+0x130/0x130
[ 268.917590] 1*1024kB
[ 268.919990] ? mark_held_locks+0x130/0x130
[ 268.924191] (U)
[ 268.926588] ? mark_held_locks+0xc7/0x130
[ 268.930789] 1*2048kB (M)
[ 268.932756] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 268.936871] 3*4096kB
[ 268.939613] ? graph_lock+0x170/0x170
[ 268.944594] (M) = 15908kB
[ 268.947000] ? print_usage_bug+0xc0/0xc0
[ 268.950902] Node 0
[ 268.953682] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 268.957710] DMA32:
[ 268.959940] ? check_preemption_disabled+0x48/0x200
[ 268.965460] 4*4kB
[ 268.967785] ? check_preemption_disabled+0x48/0x200
[ 268.972768] (UM)
[ 268.974914] ? __lock_is_held+0xb5/0x140
[ 268.979890] 2*8kB (UM)
[ 268.981973] __alloc_pages_nodemask+0xa80/0xde0
[ 268.986000] 2*16kB (M)
[ 268.988595] ? graph_lock+0x170/0x170
[ 268.993230] 2*32kB (M)
[ 268.995918] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 268.999693] 4*64kB (M)
[ 269.002271] ? graph_lock+0x170/0x170
[ 269.007260] 3*128kB
[ 269.009839] ? find_held_lock+0x36/0x1c0
[ 269.013610] (M)
[ 269.015946] ? ____cache_alloc_node+0x1c7/0x1e0
[ 269.019970] 3*256kB (M)
[ 269.021945] ? lock_downgrade+0x900/0x900
[ 269.026580] 4*512kB (UM)
[ 269.029247] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 269.033360] 3*1024kB (UM)
[ 269.036128] cache_grow_begin+0x91/0x8c0
[ 269.041631] 3*2048kB (M)
[ 269.044471] ? do_raw_spin_unlock+0xa7/0x2f0
[ 269.048500] 3*4096kB
[ 269.051246] fallback_alloc+0x203/0x2e0
[ 269.055642] (M)
[ 269.058048] ____cache_alloc_node+0x1c7/0x1e0
[ 269.061986] = 25088kB
[ 269.061993] Node 0
[ 269.063962] kmem_cache_alloc_node+0xe3/0x730
[ 269.068423] Normal:
[ 269.070836] ? ipv6_get_ifaddr+0x42e/0x620
[ 269.073049] 755*4kB
[ 269.077535] __alloc_skb+0x119/0x770
[ 269.079841] (UMEH) 414*8kB
[ 269.084085] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 269.086375] (UME)
[ 269.090083] ? skb_scrub_packet+0x490/0x490
[ 269.092983] 169*16kB (MEH)
[ 269.098248] ? lock_downgrade+0x900/0x900
[ 269.100393] 66*32kB
[ 269.104705] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 269.107602] (UMEH)
[ 269.111733] ? refcount_sub_and_test_checked+0x203/0x310
[ 269.114043] 13*64kB (UMH)
[ 269.119574] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 269.121778] 3*128kB (H)
[ 269.127219] ? addrconf_rs_timer+0x690/0x690
[ 269.130033] 4*256kB
[ 269.135487] ndisc_alloc_skb+0x144/0x340
[ 269.138121] (H)
[ 269.142533] ndisc_send_rs+0x331/0x6e0
[ 269.144847] 1*512kB
[ 269.148912] addrconf_rs_timer+0x314/0x690
[ 269.150863] (U)
[ 269.154742] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 269.157055] 0*1024kB
[ 269.161293] call_timer_fn+0x272/0x920
[ 269.163232] 0*2048kB
[ 269.167466] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 269.169843] 0*4096kB = 13900kB
[ 269.173721] ? process_timeout+0x40/0x40
[ 269.176111] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 269.180344] ? find_held_lock+0x36/0x1c0
[ 269.183511] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 269.187576] ? __run_timers+0x7da/0xc70
[ 269.196372] 2312 total pagecache pages
[ 269.196394] 0 pages in swap cache
[ 269.200438] ? _raw_spin_unlock_irq+0x27/0x80
[ 269.208975] Swap cache stats: add 0, delete 0, find 0/0
[ 269.208983] Free swap = 0kB
[ 269.212939] ? _raw_spin_unlock_irq+0x27/0x80
[ 269.216795] Total swap = 0kB
[ 269.220229] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 269.224709] 1965979 pages RAM
[ 269.230055] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 269.233041] 0 pages HighMem/MovableOnly
[ 269.237523] ? trace_hardirqs_on+0xbd/0x310
[ 269.240529] 342306 pages reserved
[ 269.244748] ? kasan_check_read+0x11/0x20
[ 269.247814] 0 pages cma reserved
[ 269.247895] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 269.252386] ? __run_timers+0x7da/0xc70
[ 269.252415] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 269.252431] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 269.256453] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 269.260694] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 269.264117] init cpuset=
[ 269.268251] __run_timers+0x7e5/0xc70
[ 269.271583] /
[ 269.278082] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 269.282021] mems_allowed=0
[ 269.287475] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 269.327037] ? graph_lock+0x170/0x170
[ 269.330833] ? enqueue_hrtimer+0x1a5/0x560
[ 269.335061] ? lock_release+0x970/0x970
[ 269.339029] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 269.344209] ? find_held_lock+0x36/0x1c0
[ 269.348260] ? graph_lock+0x170/0x170
[ 269.352052] ? pvclock_read_flags+0x160/0x160
[ 269.356558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 269.362098] ? check_preemption_disabled+0x48/0x200
[ 269.367133] ? __lock_is_held+0xb5/0x140
[ 269.371189] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 269.376725] ? check_preemption_disabled+0x48/0x200
[ 269.381736] run_timer_softirq+0x52/0xb0
[ 269.385787] ? rcu_read_lock_sched_held+0x108/0x120
[ 269.390807] __do_softirq+0x30b/0xad8
[ 269.394602] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 269.399698] ? pvclock_read_flags+0x160/0x160
[ 269.404188] ? lapic_next_event+0x5a/0x90
[ 269.408330] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 269.413864] ? check_preemption_disabled+0x48/0x200
[ 269.418876] ? check_preemption_disabled+0x48/0x200
[ 269.423885] ? kvm_clock_read+0x18/0x30
[ 269.427847] ? kvm_sched_clock_read+0x9/0x20
[ 269.432246] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 269.437770] ? check_preemption_disabled+0x48/0x200
[ 269.442798] irq_exit+0x17f/0x1c0
[ 269.446248] smp_apic_timer_interrupt+0x1cb/0x760
[ 269.451079] ? smp_reschedule_interrupt+0x109/0x650
[ 269.456083] ? smp_call_function_single_interrupt+0x650/0x650
[ 269.461958] ? interrupt_entry+0xb5/0xf0
[ 269.466027] ? trace_hardirqs_off_caller+0xbb/0x310
[ 269.471036] ? trace_hardirqs_off_caller+0xbb/0x310
[ 269.476045] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 269.480884] ? trace_hardirqs_on_caller+0x310/0x310
[ 269.485887] ? trace_hardirqs_on_caller+0x310/0x310
[ 269.490898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 269.496428] ? check_preemption_disabled+0x48/0x200
[ 269.501432] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 269.506981] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 269.511848] apic_timer_interrupt+0xf/0x20
[ 269.516088]
[ 269.518329] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 269.524217] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 269.543127] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 269.550846] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 269.558107] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 269.565388] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 269.572657] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 269.579917] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 269.587216] ? save_stack+0xa9/0xd0
[ 269.590860] __kmalloc_node_track_caller+0x33/0x70
[ 269.595785] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 269.600552] pskb_expand_head+0x230/0x10f0
[ 269.604779] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 269.610308] ? memcpy+0x45/0x50
[ 269.613578] ? __copy_skb_header+0x350/0x6b0
[ 269.617989] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 269.622475] ? skb_checksum+0x140/0x140
[ 269.626447] ? __lock_is_held+0xb5/0x140
[ 269.630504] ? kasan_check_write+0x14/0x20
[ 269.634724] ? __skb_clone+0x6c7/0xa00
[ 269.638603] ? __copy_skb_header+0x6b0/0x6b0
[ 269.644064] ? kmem_cache_alloc+0x33a/0x730
[ 269.648377] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 269.653910] skb_ensure_writable+0x3dd/0x640
[ 269.658411] ? skb_cow_data+0xf10/0xf10
[ 269.662388] ? preempt_notifier_register+0x200/0x200
[ 269.667488] ? __switch_to_asm+0x34/0x70
[ 269.671553] ? __switch_to_asm+0x34/0x70
[ 269.675602] ? __switch_to_asm+0x40/0x70
[ 269.679779] ? __switch_to_asm+0x34/0x70
[ 269.683828] ? __switch_to_asm+0x40/0x70
[ 269.687878] ? __switch_to_asm+0x40/0x70
[ 269.691928] ? __switch_to_asm+0x34/0x70
[ 269.695977] ? __switch_to_asm+0x34/0x70
[ 269.700031] ? __switch_to_asm+0x40/0x70
[ 269.704077] ? __switch_to_asm+0x34/0x70
[ 269.708144] bpf_clone_redirect+0x14a/0x490
[ 269.712463] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 269.717474] ? __sched_text_start+0x8/0x8
[ 269.721613] ? lockdep_hardirqs_on+0x421/0x5c0
[ 269.726188] ? retint_kernel+0x2d/0x2d
[ 269.730081] ? trace_hardirqs_on_caller+0xc0/0x310
[ 269.735008] ? find_held_lock+0x36/0x1c0
[ 269.739092] ? lock_acquire+0x1ed/0x520
[ 269.743083] ? bpf_test_run+0x3cb/0x780
[ 269.747081] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 269.752618] ? check_preemption_disabled+0x48/0x200
[ 269.757633] ? kasan_check_read+0x11/0x20
[ 269.761782] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 269.767058] ? rcu_bh_qs+0xc0/0xc0
[ 269.770599] ? preempt_schedule+0x4d/0x60
[ 269.774747] ? ___preempt_schedule+0x16/0x18
[ 269.779158] ? bpf_test_run+0x25d/0x780
[ 269.783139] ? netlink_diag_dump+0x2a0/0x2a0
[ 269.787556] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 269.792335] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 269.797173] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 269.802704] ? fput+0x130/0x1a0
[ 269.805983] ? __bpf_prog_get+0x9b/0x290
[ 269.810042] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 269.814873] ? bpf_prog_test_run+0x130/0x1a0
[ 269.819279] ? __x64_sys_bpf+0x3d8/0x520
[ 269.823446] ? bpf_prog_get+0x20/0x20
[ 269.827252] ? do_syscall_64+0x1b9/0x820
[ 269.831307] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 269.836669] ? syscall_return_slowpath+0x5e0/0x5e0
[ 269.841709] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 269.846545] ? trace_hardirqs_on_caller+0x310/0x310
[ 269.851655] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 269.856671] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 269.862201] ? prepare_exit_to_usermode+0x291/0x3b0
[ 269.867232] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 269.872075] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 269.877477] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 269.877580] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 269.883720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 269.883725] Call Trace:
[ 269.883732]
[ 269.883750] dump_stack+0x1c4/0x2b4
[ 269.883765] ? dump_stack_print_info.cold.2+0x52/0x52
[ 269.890324] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 269.899590] warn_alloc.cold.119+0xb7/0x1bd
[ 269.902132] syz-executor4 cpuset=
[ 269.904267] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 269.907860] syz4
[ 269.913048] ? lock_downgrade+0x900/0x900
[ 269.923509] mems_allowed=0
[ 269.927819] ? trace_hardirqs_off+0xb8/0x310
[ 269.949450] ? trace_hardirqs_off+0xb8/0x310
[ 269.953863] __alloc_pages_slowpath+0x2667/0x2d80
[ 269.958722] ? warn_alloc+0x120/0x120
[ 269.962509] ? lock_release+0x970/0x970
[ 269.966502] ? warn_alloc+0x120/0x120
[ 269.970321] ? print_usage_bug+0xc0/0xc0
[ 269.974373] ? warn_alloc+0x120/0x120
[ 269.978250] ? print_usage_bug+0xc0/0xc0
[ 269.982311] ? __lock_acquire+0x7ec/0x4ec0
[ 269.986538] ? __lock_acquire+0x7ec/0x4ec0
[ 269.990763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 269.996288] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 270.001823] ? should_fail+0x22d/0xd01
[ 270.005702] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 270.010815] ? __lock_acquire+0x7ec/0x4ec0
[ 270.015129] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 270.020226] ? __lock_acquire+0x7ec/0x4ec0
[ 270.024453] ? should_fail+0x22d/0xd01
[ 270.028349] ? mark_held_locks+0x130/0x130
[ 270.032582] ? mark_held_locks+0x130/0x130
[ 270.036811] ? graph_lock+0x170/0x170
[ 270.040605] ? print_usage_bug+0xc0/0xc0
[ 270.044655] ? graph_lock+0x170/0x170
[ 270.048444] ? print_usage_bug+0xc0/0xc0
[ 270.052495] ? wq_watchdog_touch+0x9c/0xfe
[ 270.056739] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 270.062271] ? check_preemption_disabled+0x48/0x200
[ 270.067279] ? check_preemption_disabled+0x48/0x200
[ 270.072322] ? __lock_is_held+0xb5/0x140
[ 270.076378] __alloc_pages_nodemask+0xa80/0xde0
[ 270.081037] ? graph_lock+0x170/0x170
[ 270.084846] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 270.089854] ? graph_lock+0x170/0x170
[ 270.093655] ? find_held_lock+0x36/0x1c0
[ 270.097738] ? ____cache_alloc_node+0x1c7/0x1e0
[ 270.102399] ? lock_downgrade+0x900/0x900
[ 270.106544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 270.112077] cache_grow_begin+0x91/0x8c0
[ 270.116147] ? do_raw_spin_unlock+0xa7/0x2f0
[ 270.120564] fallback_alloc+0x203/0x2e0
[ 270.124572] ____cache_alloc_node+0x1c7/0x1e0
[ 270.129062] kmem_cache_alloc_node+0xe3/0x730
[ 270.133568] ? ipv6_get_ifaddr+0x42e/0x620
[ 270.137832] __alloc_skb+0x119/0x770
[ 270.141555] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 270.147381] ? skb_scrub_packet+0x490/0x490
[ 270.151700] ? lock_downgrade+0x900/0x900
[ 270.155844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 270.161376] ? refcount_sub_and_test_checked+0x203/0x310
[ 270.166824] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 270.172295] ? addrconf_rs_timer+0x690/0x690
[ 270.176703] ndisc_alloc_skb+0x144/0x340
[ 270.180759] ndisc_send_rs+0x331/0x6e0
[ 270.184640] addrconf_rs_timer+0x314/0x690
[ 270.188888] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 270.193127] call_timer_fn+0x272/0x920
[ 270.197003] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 270.201229] ? process_timeout+0x40/0x40
[ 270.205280] ? find_held_lock+0x36/0x1c0
[ 270.209346] ? mark_held_locks+0xc7/0x130
[ 270.213507] ? _raw_spin_unlock_irq+0x27/0x80
[ 270.218010] ? _raw_spin_unlock_irq+0x27/0x80
[ 270.222489] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 270.226719] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 270.231307] ? trace_hardirqs_on+0xbd/0x310
[ 270.235626] ? kasan_check_read+0x11/0x20
[ 270.239779] ? __run_timers+0x7da/0xc70
[ 270.243746] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 270.249200] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 270.253427] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 270.257654] __run_timers+0x7e5/0xc70
[ 270.261458] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 270.266828] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 270.271980] ? graph_lock+0x170/0x170
[ 270.275812] ? print_usage_bug+0xc0/0xc0
[ 270.279879] ? lock_release+0x970/0x970
[ 270.283844] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 270.289116] ? find_held_lock+0x36/0x1c0
[ 270.293180] ? graph_lock+0x170/0x170
[ 270.297124] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 270.302687] ? check_preemption_disabled+0x48/0x200
[ 270.307719] ? __lock_is_held+0xb5/0x140
[ 270.312166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 270.317698] ? check_preemption_disabled+0x48/0x200
[ 270.322713] run_timer_softirq+0x52/0xb0
[ 270.326764] ? rcu_read_lock_sched_held+0x108/0x120
[ 270.331785] __do_softirq+0x30b/0xad8
[ 270.335583] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 270.340677] ? pvclock_read_flags+0x160/0x160
[ 270.345163] ? lapic_next_event+0x5a/0x90
[ 270.349328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 270.354961] ? check_preemption_disabled+0x48/0x200
[ 270.360379] ? check_preemption_disabled+0x48/0x200
[ 270.365438] ? kvm_clock_read+0x18/0x30
[ 270.369416] ? kvm_sched_clock_read+0x9/0x20
[ 270.373837] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 270.379500] ? check_preemption_disabled+0x48/0x200
[ 270.384516] irq_exit+0x17f/0x1c0
[ 270.387962] smp_apic_timer_interrupt+0x1cb/0x760
[ 270.392798] ? smp_call_function_single_interrupt+0x650/0x650
[ 270.398672] ? interrupt_entry+0xb5/0xf0
[ 270.402737] ? trace_hardirqs_off_caller+0xbb/0x310
[ 270.407739] ? trace_hardirqs_off_caller+0xbb/0x310
[ 270.412755] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 270.417585] ? trace_hardirqs_on_caller+0x310/0x310
[ 270.422594] ? trace_hardirqs_on_caller+0x310/0x310
[ 270.427600] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 270.433414] ? check_preemption_disabled+0x48/0x200
[ 270.438438] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 270.443971] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 270.448807] apic_timer_interrupt+0xf/0x20
[ 270.453023]
[ 270.455256] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 270.460537] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 270.479430] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 270.487129] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 270.494427] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 270.501686] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 270.508956] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 270.516211] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 270.523485] ? arch_local_irq_restore+0x45/0x52
[ 270.528150] dump_stack+0x26a/0x2b4
[ 270.531779] ? dump_stack_print_info.cold.2+0x52/0x52
[ 270.536965] dump_header+0x27b/0xf72
[ 270.540677] ? mark_held_locks+0x130/0x130
[ 270.544902] ? pagefault_out_of_memory+0x197/0x197
[ 270.550267] ? __lock_acquire+0x7ec/0x4ec0
[ 270.554505] ? graph_lock+0x170/0x170
[ 270.558320] ? mem_cgroup_charge_statistics+0x780/0x780
[ 270.563692] ? print_usage_bug+0xc0/0xc0
[ 270.567742] ? graph_lock+0x170/0x170
[ 270.571535] ? print_usage_bug+0xc0/0xc0
[ 270.575586] ? print_usage_bug+0xc0/0xc0
[ 270.579642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 270.585172] ? find_held_lock+0x36/0x1c0
[ 270.589227] ? mark_held_locks+0xc7/0x130
[ 270.593382] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 270.598484] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 270.603594] ? lockdep_hardirqs_on+0x421/0x5c0
[ 270.608192] ? trace_hardirqs_on+0xbd/0x310
[ 270.612621] ? kasan_check_read+0x11/0x20
[ 270.616759] ? ___ratelimit+0x36f/0x655
[ 270.620727] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 270.626278] ? trace_hardirqs_on+0x310/0x310
[ 270.630679] ? lock_downgrade+0x900/0x900
[ 270.634825] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 270.639921] ? ___ratelimit+0xaa/0x655
[ 270.643808] ? idr_get_free+0xec0/0xec0
[ 270.647778] ? kasan_check_write+0x14/0x20
[ 270.652007] ? do_raw_spin_lock+0xc1/0x200
[ 270.656248] oom_kill_process.cold.27+0x10/0x903
[ 270.661002] ? graph_lock+0x170/0x170
[ 270.664816] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 270.670607] ? kasan_check_read+0x11/0x20
[ 270.674758] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 270.680029] ? oom_evaluate_task+0x540/0x540
[ 270.684434] ? find_held_lock+0x36/0x1c0
[ 270.688489] ? out_of_memory+0x974/0x1430
[ 270.692631] ? lock_downgrade+0x900/0x900
[ 270.696789] ? check_preemption_disabled+0x48/0x200
[ 270.701820] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 270.707621] ? kasan_check_read+0x11/0x20
[ 270.711793] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 270.717064] ? rcu_bh_qs+0xc0/0xc0
[ 270.720704] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 270.726233] ? oom_evaluate_task+0x302/0x540
[ 270.730655] out_of_memory+0xa84/0x1430
[ 270.734630] ? oom_killer_disable+0x3a0/0x3a0
[ 270.739123] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 270.744050] ? __mutex_add_waiter+0x2a0/0x2a0
[ 270.748548] __alloc_pages_slowpath+0x2318/0x2d80
[ 270.753420] ? warn_alloc+0x120/0x120
[ 270.757321] ? print_usage_bug+0xc0/0xc0
[ 270.761373] ? warn_alloc+0x120/0x120
[ 270.765169] ? print_usage_bug+0xc0/0xc0
[ 270.769228] ? print_usage_bug+0xc0/0xc0
[ 270.773301] ? print_usage_bug+0xc0/0xc0
[ 270.777360] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 270.782903] ? should_fail+0x22d/0xd01
[ 270.786788] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 270.791901] ? find_held_lock+0x36/0x1c0
[ 270.795992] ? mark_held_locks+0x130/0x130
[ 270.800245] ? ___might_sleep+0x1ed/0x300
[ 270.804386] ? lock_release+0x970/0x970
[ 270.808371] ? arch_local_save_flags+0x40/0x40
[ 270.812954] ? __might_sleep+0x95/0x190
[ 270.816931] __alloc_pages_nodemask+0xa80/0xde0
[ 270.821610] ? graph_lock+0x170/0x170
[ 270.825407] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 270.830414] ? graph_lock+0x170/0x170
[ 270.834218] ? find_held_lock+0x36/0x1c0
[ 270.838322] ? cache_grow_begin+0x5a4/0x8c0
[ 270.842664] ? lockdep_hardirqs_on+0x421/0x5c0
[ 270.847279] ? trace_hardirqs_on+0xbd/0x310
[ 270.851596] ? fallback_alloc+0x203/0x2e0
[ 270.855756] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 270.861200] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 270.866949] cache_grow_begin+0x91/0x8c0
[ 270.871003] ? do_raw_spin_unlock+0xa7/0x2f0
[ 270.875648] fallback_alloc+0x203/0x2e0
[ 270.879670] ____cache_alloc_node+0x1c7/0x1e0
[ 270.884169] kmem_cache_alloc+0x1f8/0x730
[ 270.888325] ? emulate_vsyscall+0x314/0xcf0
[ 270.892669] getname_flags+0xd0/0x5a0
[ 270.896464] user_path_at_empty+0x2d/0x50
[ 270.900606] vfs_statx+0x129/0x210
[ 270.904154] ? vfs_statx_fd+0xc0/0xc0
[ 270.907952] __do_sys_newstat+0x8f/0x110
[ 270.912003] ? cp_new_stat+0xa50/0xa50
[ 270.915894] ? do_syscall_64+0x9a/0x820
[ 270.919872] ? do_syscall_64+0x9a/0x820
[ 270.923845] ? lockdep_hardirqs_on+0x421/0x5c0
[ 270.928528] ? trace_hardirqs_on+0xbd/0x310
[ 270.932850] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 270.938208] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 270.943675] __x64_sys_newstat+0x54/0x80
[ 270.947730] do_syscall_64+0x1b9/0x820
[ 270.951623] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 270.956981] ? syscall_return_slowpath+0x5e0/0x5e0
[ 270.961905] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 270.966742] ? trace_hardirqs_on_caller+0x310/0x310
[ 270.971751] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 270.976781] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 270.982313] ? prepare_exit_to_usermode+0x291/0x3b0
[ 270.987324] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 270.992168] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 270.997378] RIP: 0033:0x7f6482e71c65
[ 271.001090] Code: Bad RIP value.
[ 271.004442] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 271.012139] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 271.019413] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 271.026675] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 271.033937] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 271.041226] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 271.048511] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 271.048515] warn_alloc_show_mem: 1 callbacks suppressed
[ 271.048521] Mem-Info:
[ 271.055791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 271.061151] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 271.061151] active_file:15 inactive_file:9 isolated_file:0
[ 271.061151] unevictable:0 dirty:0 writeback:0 unstable:0
[ 271.061151] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 271.061151] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 271.061151] free:13716 free_pcp:235 free_cma:0
[ 271.063530] Call Trace:
[ 271.072916] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 271.106046]
[ 271.108621] Node 0
[ 271.136295] dump_stack+0x1c4/0x2b4
[ 271.138433] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 271.140665] ? dump_stack_print_info.cold.2+0x52/0x52
[ 271.144263] lowmem_reserve[]:
[ 271.169758] warn_alloc.cold.119+0xb7/0x1bd
[ 271.174913] 0
[ 271.178003] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 271.182291] 2819
[ 271.184082] ? lock_downgrade+0x900/0x900
[ 271.188890] 6323
[ 271.190948] ? trace_hardirqs_off+0xb8/0x310
[ 271.195063] 6323
[ 271.197117] ? trace_hardirqs_off+0xb8/0x310
[ 271.203638] __alloc_pages_slowpath+0x2667/0x2d80
[ 271.208012] Node 0 DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 271.212858] ? warn_alloc+0x120/0x120
[ 271.212871] ? trace_hardirqs_on+0x310/0x310
[ 271.240435] lowmem_reserve[]: 0
[ 271.244227] ? warn_alloc+0x120/0x120
[ 271.248604] 0
[ 271.251998] ? print_usage_bug+0xc0/0xc0
[ 271.255766] 3503 3503
[ 271.257561] ? warn_alloc+0x120/0x120
[ 271.261597] Node 0
[ 271.264077] ? ktime_get+0x2e1/0x440
[ 271.267878] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 271.270076] ? print_usage_bug+0xc0/0xc0
[ 271.273755] lowmem_reserve[]:
[ 271.302110] ? __lock_acquire+0x7ec/0x4ec0
[ 271.306141] 0
[ 271.309228] ? __lock_acquire+0x7ec/0x4ec0
[ 271.313435] 0
[ 271.315230] ? kasan_check_read+0x11/0x20
[ 271.319453] 0
[ 271.321239] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 271.325349] 0
[ 271.327145] ? should_fail+0x22d/0xd01
[ 271.332647] Node 0
[ 271.334433] ? rcu_bh_qs+0xc0/0xc0
[ 271.338287] DMA:
[ 271.340511] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 271.344019] 1*4kB
[ 271.346067] ? __lock_acquire+0x7ec/0x4ec0
[ 271.351134] (U)
[ 271.353268] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 271.357469] 0*8kB 0*16kB
[ 271.359436] ? __lock_acquire+0x7ec/0x4ec0
[ 271.364510] 1*32kB
[ 271.367246] ? should_fail+0x22d/0xd01
[ 271.367260] ? rcu_idle_enter+0x4b0/0x4b0
[ 271.371462] (U) 2*64kB
[ 271.373695] ? mark_held_locks+0x130/0x130
[ 271.377548] (U)
[ 271.381677] ? mark_held_locks+0x130/0x130
[ 271.384333] 1*128kB
[ 271.388658] ? mark_held_locks+0xc7/0x130
[ 271.390605] (U)
[ 271.394824] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 271.397115] 1*256kB
[ 271.401245] ? graph_lock+0x170/0x170
[ 271.403201] (U)
[ 271.408208] ? print_usage_bug+0xc0/0xc0
[ 271.410607] 0*512kB
[ 271.414402] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 271.416342] 1*1024kB (U)
[ 271.420397] ? check_preemption_disabled+0x48/0x200
[ 271.422689] 1*2048kB
[ 271.428212] ? check_preemption_disabled+0x48/0x200
[ 271.428232] ? __lock_is_held+0xb5/0x140
[ 271.430964] (M)
[ 271.435981] __alloc_pages_nodemask+0xa80/0xde0
[ 271.438371] 3*4096kB
[ 271.443456] ? graph_lock+0x170/0x170
[ 271.447488] (M) = 15908kB
[ 271.449455] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 271.454089] Node 0
[ 271.456480] ? graph_lock+0x170/0x170
[ 271.460250] DMA32:
[ 271.462999] ? find_held_lock+0x36/0x1c0
[ 271.467979] 4*4kB
[ 271.470209] ? ____cache_alloc_node+0x1c7/0x1e0
[ 271.473988] (UM)
[ 271.476208] ? lock_downgrade+0x900/0x900
[ 271.480235] 2*8kB (UM)
[ 271.482465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 271.487106] 2*16kB (M)
[ 271.489161] cache_grow_begin+0x91/0x8c0
[ 271.493306] 2*32kB
[ 271.495873] ? do_raw_spin_unlock+0xa7/0x2f0
[ 271.501374] (M) 4*64kB
[ 271.503957] fallback_alloc+0x203/0x2e0
[ 271.507994] (M)
[ 271.510302] ____cache_alloc_node+0x1c7/0x1e0
[ 271.514685] 3*128kB
[ 271.517258] kmem_cache_alloc_node+0xe3/0x730
[ 271.521208] (M)
[ 271.523193] ? ipv6_get_ifaddr+0x42e/0x620
[ 271.527655] 3*256kB
[ 271.529971] __alloc_skb+0x119/0x770
[ 271.534424] (M) 4*512kB
[ 271.536399] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 271.540612] (UM)
[ 271.542959] ? skb_scrub_packet+0x490/0x490
[ 271.546643] 3*1024kB
[ 271.549302] ? lock_downgrade+0x900/0x900
[ 271.554568] (UM)
[ 271.556641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 271.560938] 3*2048kB
[ 271.563444] ? refcount_sub_and_test_checked+0x203/0x310
[ 271.567557] (M)
[ 271.569606] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 271.575124] 3*4096kB
[ 271.577519] ? addrconf_rs_timer+0x690/0x690
[ 271.582947] (M)
[ 271.584915] ndisc_alloc_skb+0x144/0x340
[ 271.590327] = 25088kB
[ 271.592721] ndisc_send_rs+0x331/0x6e0
[ 271.597094] Node 0
[ 271.599053] addrconf_rs_timer+0x314/0x690
[ 271.603079] Normal: 755*4kB
[ 271.605487] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 271.609342] (UMEH)
[ 271.611573] call_timer_fn+0x272/0x920
[ 271.615764] 414*8kB (UME)
[ 271.618770] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 271.622974] 169*16kB
[ 271.625195] ? process_timeout+0x40/0x40
[ 271.629049] (MEH)
[ 271.631878] ? find_held_lock+0x36/0x1c0
[ 271.636078] 66*32kB (UMEH)
[ 271.638480] ? __run_timers+0x7da/0xc70
[ 271.642505] 13*64kB
[ 271.644641] ? _raw_spin_unlock_irq+0x27/0x80
[ 271.648664] (UMH) 3*128kB
[ 271.651582] ? _raw_spin_unlock_irq+0x27/0x80
[ 271.655524] (H)
[ 271.657827] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 271.662286] 4*256kB (H)
[ 271.665122] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 271.669586] 1*512kB
[ 271.671548] ? trace_hardirqs_on+0xbd/0x310
[ 271.675750] (U)
[ 271.678407] ? kasan_check_read+0x11/0x20
[ 271.682972] 0*1024kB
[ 271.685281] ? __run_timers+0x7da/0xc70
[ 271.689572] 0*2048kB
[ 271.691532] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 271.695642] 0*4096kB = 13900kB
[ 271.698045] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 271.702019] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 271.704428] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 271.709851] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 271.713031] __run_timers+0x7e5/0xc70
[ 271.717254] 2312 total pagecache pages
[ 271.726078] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 271.730294] 0 pages in swap cache
[ 271.738877] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 271.742749] Swap cache stats: add 0, delete 0, find 0/0
[ 271.746620] ? graph_lock+0x170/0x170
[ 271.751953] Free swap = 0kB
[ 271.755388] ? enqueue_hrtimer+0x1a5/0x560
[ 271.760370] Total swap = 0kB
[ 271.765707] ? lock_release+0x970/0x970
[ 271.765721] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 271.769493] 1965979 pages RAM
[ 271.772502] ? find_held_lock+0x36/0x1c0
[ 271.776703] 0 pages HighMem/MovableOnly
[ 271.776709] 342306 pages reserved
[ 271.779713] ? graph_lock+0x170/0x170
[ 271.783662] 0 pages cma reserved
[ 271.788835] ? pvclock_read_flags+0x160/0x160
[ 271.791981] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 271.795981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 271.800024] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 271.803371] ? check_preemption_disabled+0x48/0x200
[ 271.807146] init cpuset=
[ 271.810607] ? __lock_is_held+0xb5/0x140
[ 271.815074] /
[ 271.821672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 271.827183] mems_allowed=0
[ 271.836868] ? check_preemption_disabled+0x48/0x200
[ 271.863692] run_timer_softirq+0x52/0xb0
[ 271.867744] ? rcu_read_lock_sched_held+0x108/0x120
[ 271.872878] __do_softirq+0x30b/0xad8
[ 271.876702] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 271.881799] ? pvclock_read_flags+0x160/0x160
[ 271.886300] ? lapic_next_event+0x5a/0x90
[ 271.890442] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 271.895987] ? check_preemption_disabled+0x48/0x200
[ 271.901005] ? check_preemption_disabled+0x48/0x200
[ 271.906024] ? kvm_clock_read+0x18/0x30
[ 271.909994] ? kvm_sched_clock_read+0x9/0x20
[ 271.914416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 271.919959] ? check_preemption_disabled+0x48/0x200
[ 271.924975] irq_exit+0x17f/0x1c0
[ 271.928436] smp_apic_timer_interrupt+0x1cb/0x760
[ 271.933269] ? smp_reschedule_interrupt+0x109/0x650
[ 271.938274] ? smp_call_function_single_interrupt+0x650/0x650
[ 271.944173] ? interrupt_entry+0xb5/0xf0
[ 271.948231] ? trace_hardirqs_off_caller+0xbb/0x310
[ 271.953330] ? trace_hardirqs_off_caller+0xbb/0x310
[ 271.958376] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 271.963278] ? trace_hardirqs_on_caller+0x310/0x310
[ 271.968284] ? trace_hardirqs_on_caller+0x310/0x310
[ 271.973302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 271.978834] ? check_preemption_disabled+0x48/0x200
[ 271.984016] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 271.989549] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 271.994386] apic_timer_interrupt+0xf/0x20
[ 271.998618]
[ 272.000880] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 272.006773] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 272.025780] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 272.033487] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 272.040746] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 272.048009] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 272.055272] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 272.062549] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 272.069835] ? save_stack+0xa9/0xd0
[ 272.073466] __kmalloc_node_track_caller+0x33/0x70
[ 272.078396] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 272.083151] pskb_expand_head+0x230/0x10f0
[ 272.087401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 272.093020] ? memcpy+0x45/0x50
[ 272.096297] ? __copy_skb_header+0x350/0x6b0
[ 272.100699] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 272.105186] ? skb_checksum+0x140/0x140
[ 272.109175] ? __lock_is_held+0xb5/0x140
[ 272.113235] ? kasan_check_write+0x14/0x20
[ 272.117477] ? __skb_clone+0x6c7/0xa00
[ 272.121471] ? __copy_skb_header+0x6b0/0x6b0
[ 272.125875] ? kmem_cache_alloc+0x33a/0x730
[ 272.130202] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 272.135739] skb_ensure_writable+0x3dd/0x640
[ 272.140144] ? skb_cow_data+0xf10/0xf10
[ 272.144650] ? preempt_notifier_register+0x200/0x200
[ 272.149757] ? __switch_to_asm+0x34/0x70
[ 272.153812] ? __switch_to_asm+0x34/0x70
[ 272.157952] ? __switch_to_asm+0x40/0x70
[ 272.162009] ? __switch_to_asm+0x34/0x70
[ 272.166065] ? __switch_to_asm+0x40/0x70
[ 272.170126] ? __switch_to_asm+0x40/0x70
[ 272.174176] ? __switch_to_asm+0x34/0x70
[ 272.178240] ? __switch_to_asm+0x34/0x70
[ 272.182291] ? __switch_to_asm+0x40/0x70
[ 272.186350] ? __switch_to_asm+0x34/0x70
[ 272.190531] bpf_clone_redirect+0x14a/0x490
[ 272.194853] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 272.199863] ? __sched_text_start+0x8/0x8
[ 272.204008] ? lockdep_hardirqs_on+0x421/0x5c0
[ 272.208612] ? retint_kernel+0x2d/0x2d
[ 272.212497] ? trace_hardirqs_on_caller+0xc0/0x310
[ 272.217421] ? find_held_lock+0x36/0x1c0
[ 272.221494] ? lock_acquire+0x1ed/0x520
[ 272.225550] ? bpf_test_run+0x3cb/0x780
[ 272.229521] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 272.235054] ? check_preemption_disabled+0x48/0x200
[ 272.240157] ? kasan_check_read+0x11/0x20
[ 272.244334] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 272.249607] ? rcu_bh_qs+0xc0/0xc0
[ 272.253232] ? preempt_schedule+0x4d/0x60
[ 272.257371] ? ___preempt_schedule+0x16/0x18
[ 272.261771] ? bpf_test_run+0x25d/0x780
[ 272.265755] ? netlink_diag_dump+0x2a0/0x2a0
[ 272.270168] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 272.274929] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 272.279759] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 272.285385] ? fput+0x130/0x1a0
[ 272.288686] ? __bpf_prog_get+0x9b/0x290
[ 272.292757] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 272.297589] ? bpf_prog_test_run+0x130/0x1a0
[ 272.301997] ? __x64_sys_bpf+0x3d8/0x520
[ 272.306048] ? bpf_prog_get+0x20/0x20
[ 272.310402] ? do_syscall_64+0x1b9/0x820
[ 272.314473] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 272.319836] ? syscall_return_slowpath+0x5e0/0x5e0
[ 272.324765] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 272.329604] ? trace_hardirqs_on_caller+0x310/0x310
[ 272.334615] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 272.339623] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 272.345164] ? prepare_exit_to_usermode+0x291/0x3b0
[ 272.350194] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 272.355054] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 272.360422] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 272.360511] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 272.366650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 272.366657] Call Trace:
[ 272.373254] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 272.382607]
[ 272.385168] syz-executor4 cpuset=
[ 272.395655] dump_stack+0x1c4/0x2b4
[ 272.397775] syz4
[ 272.401214] ? dump_stack_print_info.cold.2+0x52/0x52
[ 272.404823] mems_allowed=0
[ 272.406795] warn_alloc.cold.119+0xb7/0x1bd
[ 272.419168] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 272.424006] ? lock_downgrade+0x900/0x900
[ 272.428151] ? trace_hardirqs_off+0xb8/0x310
[ 272.432555] ? trace_hardirqs_off+0xb8/0x310
[ 272.436979] __alloc_pages_slowpath+0x2667/0x2d80
[ 272.441873] ? warn_alloc+0x120/0x120
[ 272.445667] ? trace_hardirqs_on+0x310/0x310
[ 272.450071] ? warn_alloc+0x120/0x120
[ 272.453877] ? print_usage_bug+0xc0/0xc0
[ 272.457943] ? warn_alloc+0x120/0x120
[ 272.461759] ? ktime_get+0x2e1/0x440
[ 272.465467] ? print_usage_bug+0xc0/0xc0
[ 272.469519] ? __lock_acquire+0x7ec/0x4ec0
[ 272.473741] ? __lock_acquire+0x7ec/0x4ec0
[ 272.477969] ? kasan_check_read+0x11/0x20
[ 272.482126] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 272.487662] ? should_fail+0x22d/0xd01
[ 272.491544] ? rcu_bh_qs+0xc0/0xc0
[ 272.495081] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 272.500181] ? __lock_acquire+0x7ec/0x4ec0
[ 272.504497] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 272.509597] ? __lock_acquire+0x7ec/0x4ec0
[ 272.513821] ? should_fail+0x22d/0xd01
[ 272.517717] ? rcu_idle_enter+0x4b0/0x4b0
[ 272.521862] ? mark_held_locks+0x130/0x130
[ 272.526096] ? mark_held_locks+0x130/0x130
[ 272.530346] ? mark_held_locks+0xc7/0x130
[ 272.534483] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 272.539496] ? graph_lock+0x170/0x170
[ 272.543388] ? print_usage_bug+0xc0/0xc0
[ 272.547444] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 272.553015] ? check_preemption_disabled+0x48/0x200
[ 272.558047] ? check_preemption_disabled+0x48/0x200
[ 272.563064] ? __lock_is_held+0xb5/0x140
[ 272.567130] __alloc_pages_nodemask+0xa80/0xde0
[ 272.571796] ? graph_lock+0x170/0x170
[ 272.575592] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 272.580596] ? graph_lock+0x170/0x170
[ 272.584436] ? find_held_lock+0x36/0x1c0
[ 272.588502] ? ____cache_alloc_node+0x1c7/0x1e0
[ 272.593159] ? lock_downgrade+0x900/0x900
[ 272.597306] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 272.602839] cache_grow_begin+0x91/0x8c0
[ 272.606892] ? do_raw_spin_unlock+0xa7/0x2f0
[ 272.611300] fallback_alloc+0x203/0x2e0
[ 272.615272] ____cache_alloc_node+0x1c7/0x1e0
[ 272.619787] kmem_cache_alloc_node+0xe3/0x730
[ 272.624272] ? ipv6_get_ifaddr+0x42e/0x620
[ 272.628522] __alloc_skb+0x119/0x770
[ 272.632316] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 272.637595] ? skb_scrub_packet+0x490/0x490
[ 272.641910] ? lock_downgrade+0x900/0x900
[ 272.646056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 272.651605] ? refcount_sub_and_test_checked+0x203/0x310
[ 272.657047] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 272.662515] ? addrconf_rs_timer+0x690/0x690
[ 272.666947] ndisc_alloc_skb+0x144/0x340
[ 272.671001] ndisc_send_rs+0x331/0x6e0
[ 272.674880] addrconf_rs_timer+0x314/0x690
[ 272.679107] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 272.683340] call_timer_fn+0x272/0x920
[ 272.687217] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 272.691458] ? process_timeout+0x40/0x40
[ 272.695509] ? find_held_lock+0x36/0x1c0
[ 272.699565] ? mark_held_locks+0xc7/0x130
[ 272.703794] ? _raw_spin_unlock_irq+0x27/0x80
[ 272.708279] ? _raw_spin_unlock_irq+0x27/0x80
[ 272.712774] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 272.716998] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 272.721571] ? trace_hardirqs_on+0xbd/0x310
[ 272.725883] ? kasan_check_read+0x11/0x20
[ 272.730033] ? __run_timers+0x7da/0xc70
[ 272.734006] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 272.739448] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 272.743775] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 272.748016] __run_timers+0x7e5/0xc70
[ 272.751819] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 272.757174] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 272.762183] ? graph_lock+0x170/0x170
[ 272.765998] ? print_usage_bug+0xc0/0xc0
[ 272.770048] ? lock_release+0x970/0x970
[ 272.774023] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 272.779219] ? find_held_lock+0x36/0x1c0
[ 272.783280] ? graph_lock+0x170/0x170
[ 272.787079] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 272.792607] ? check_preemption_disabled+0x48/0x200
[ 272.797619] ? __lock_is_held+0xb5/0x140
[ 272.801792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 272.807343] ? check_preemption_disabled+0x48/0x200
[ 272.812355] run_timer_softirq+0x52/0xb0
[ 272.816410] ? rcu_read_lock_sched_held+0x108/0x120
[ 272.821419] __do_softirq+0x30b/0xad8
[ 272.825222] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 272.830409] ? pvclock_read_flags+0x160/0x160
[ 272.834892] ? lapic_next_event+0x5a/0x90
[ 272.839032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 272.844602] ? check_preemption_disabled+0x48/0x200
[ 272.849604] ? check_preemption_disabled+0x48/0x200
[ 272.854629] ? kvm_clock_read+0x18/0x30
[ 272.858678] ? kvm_sched_clock_read+0x9/0x20
[ 272.863078] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 272.868607] ? check_preemption_disabled+0x48/0x200
[ 272.873620] irq_exit+0x17f/0x1c0
[ 272.877067] smp_apic_timer_interrupt+0x1cb/0x760
[ 272.881898] ? smp_call_function_single_interrupt+0x650/0x650
[ 272.887773] ? interrupt_entry+0xb5/0xf0
[ 272.891845] ? trace_hardirqs_off_caller+0xbb/0x310
[ 272.896850] ? trace_hardirqs_off_caller+0xbb/0x310
[ 272.901859] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 272.906711] ? trace_hardirqs_on_caller+0x310/0x310
[ 272.911901] ? trace_hardirqs_on_caller+0x310/0x310
[ 272.916932] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 272.922472] ? check_preemption_disabled+0x48/0x200
[ 272.927505] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 272.933043] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 272.937876] apic_timer_interrupt+0xf/0x20
[ 272.942096]
[ 272.944351] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 272.949651] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 272.968539] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 272.976238] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 272.983504] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 272.990766] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 272.998035] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 273.005294] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 273.012586] ? arch_local_irq_restore+0x45/0x52
[ 273.017247] dump_stack+0x26a/0x2b4
[ 273.020870] ? dump_stack_print_info.cold.2+0x52/0x52
[ 273.026070] dump_header+0x27b/0xf72
[ 273.029787] ? mark_held_locks+0x130/0x130
[ 273.034032] ? pagefault_out_of_memory+0x197/0x197
[ 273.038958] ? __lock_acquire+0x7ec/0x4ec0
[ 273.043180] ? graph_lock+0x170/0x170
[ 273.046972] ? mem_cgroup_charge_statistics+0x780/0x780
[ 273.052336] ? print_usage_bug+0xc0/0xc0
[ 273.056408] ? graph_lock+0x170/0x170
[ 273.060206] ? print_usage_bug+0xc0/0xc0
[ 273.064259] ? print_usage_bug+0xc0/0xc0
[ 273.068340] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 273.073878] ? find_held_lock+0x36/0x1c0
[ 273.077943] ? mark_held_locks+0xc7/0x130
[ 273.082107] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 273.087224] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 273.092327] ? lockdep_hardirqs_on+0x421/0x5c0
[ 273.096908] ? trace_hardirqs_on+0xbd/0x310
[ 273.101235] ? kasan_check_read+0x11/0x20
[ 273.105495] ? ___ratelimit+0x36f/0x655
[ 273.109551] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 273.114997] ? trace_hardirqs_on+0x310/0x310
[ 273.119405] ? lock_downgrade+0x900/0x900
[ 273.123747] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 273.128844] ? ___ratelimit+0xaa/0x655
[ 273.132726] ? idr_get_free+0xec0/0xec0
[ 273.136696] ? kasan_check_write+0x14/0x20
[ 273.140924] ? do_raw_spin_lock+0xc1/0x200
[ 273.145157] oom_kill_process.cold.27+0x10/0x903
[ 273.149909] ? graph_lock+0x170/0x170
[ 273.153708] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 273.159498] ? kasan_check_read+0x11/0x20
[ 273.163639] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 273.168909] ? oom_evaluate_task+0x540/0x540
[ 273.173318] ? find_held_lock+0x36/0x1c0
[ 273.177400] ? out_of_memory+0x974/0x1430
[ 273.181546] ? lock_downgrade+0x900/0x900
[ 273.185695] ? check_preemption_disabled+0x48/0x200
[ 273.190713] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 273.196524] ? kasan_check_read+0x11/0x20
[ 273.200680] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 273.205961] ? rcu_bh_qs+0xc0/0xc0
[ 273.209500] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 273.215041] ? oom_evaluate_task+0x302/0x540
[ 273.219457] out_of_memory+0xa84/0x1430
[ 273.223432] ? oom_killer_disable+0x3a0/0x3a0
[ 273.227921] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 273.232852] ? __mutex_add_waiter+0x2a0/0x2a0
[ 273.237353] __alloc_pages_slowpath+0x2318/0x2d80
[ 273.242235] ? warn_alloc+0x120/0x120
[ 273.246050] ? print_usage_bug+0xc0/0xc0
[ 273.250252] ? warn_alloc+0x120/0x120
[ 273.254053] ? print_usage_bug+0xc0/0xc0
[ 273.258112] ? print_usage_bug+0xc0/0xc0
[ 273.262164] ? print_usage_bug+0xc0/0xc0
[ 273.266244] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 273.271880] ? should_fail+0x22d/0xd01
[ 273.275777] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 273.280991] ? find_held_lock+0x36/0x1c0
[ 273.285060] ? mark_held_locks+0x130/0x130
[ 273.289297] ? ___might_sleep+0x1ed/0x300
[ 273.293455] ? lock_release+0x970/0x970
[ 273.297429] ? arch_local_save_flags+0x40/0x40
[ 273.302025] ? __might_sleep+0x95/0x190
[ 273.306000] __alloc_pages_nodemask+0xa80/0xde0
[ 273.310686] ? graph_lock+0x170/0x170
[ 273.314497] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 273.319506] ? graph_lock+0x170/0x170
[ 273.323331] ? find_held_lock+0x36/0x1c0
[ 273.327394] ? cache_grow_begin+0x5a4/0x8c0
[ 273.331730] ? lockdep_hardirqs_on+0x421/0x5c0
[ 273.336307] ? trace_hardirqs_on+0xbd/0x310
[ 273.340630] ? fallback_alloc+0x203/0x2e0
[ 273.344777] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 273.350283] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 273.355909] cache_grow_begin+0x91/0x8c0
[ 273.359967] ? do_raw_spin_unlock+0xa7/0x2f0
[ 273.364383] fallback_alloc+0x203/0x2e0
[ 273.368376] ____cache_alloc_node+0x1c7/0x1e0
[ 273.372959] kmem_cache_alloc+0x1f8/0x730
[ 273.377111] ? emulate_vsyscall+0x314/0xcf0
[ 273.381441] getname_flags+0xd0/0x5a0
[ 273.385240] user_path_at_empty+0x2d/0x50
[ 273.389392] vfs_statx+0x129/0x210
[ 273.392930] ? vfs_statx_fd+0xc0/0xc0
[ 273.396738] __do_sys_newstat+0x8f/0x110
[ 273.400888] ? cp_new_stat+0xa50/0xa50
[ 273.404884] ? do_syscall_64+0x9a/0x820
[ 273.408866] ? do_syscall_64+0x9a/0x820
[ 273.412953] ? lockdep_hardirqs_on+0x421/0x5c0
[ 273.417537] ? trace_hardirqs_on+0xbd/0x310
[ 273.421859] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 273.427303] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 273.432759] __x64_sys_newstat+0x54/0x80
[ 273.436914] do_syscall_64+0x1b9/0x820
[ 273.440803] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 273.446167] ? syscall_return_slowpath+0x5e0/0x5e0
[ 273.451093] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 273.455933] ? trace_hardirqs_on_caller+0x310/0x310
[ 273.460965] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 273.465981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 273.471526] ? prepare_exit_to_usermode+0x291/0x3b0
[ 273.476546] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 273.481399] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 273.486583] RIP: 0033:0x7f6482e71c65
[ 273.490431] Code: Bad RIP value.
[ 273.493791] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 273.501499] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 273.508782] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 273.516044] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 273.523313] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 273.530585] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 273.537874] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 273.537879] warn_alloc_show_mem: 1 callbacks suppressed
[ 273.537885] Mem-Info:
[ 273.545155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 273.550519] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 273.550519] active_file:15 inactive_file:9 isolated_file:0
[ 273.550519] unevictable:0 dirty:0 writeback:0 unstable:0
[ 273.550519] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 273.550519] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 273.550519] free:13716 free_pcp:235 free_cma:0
[ 273.552889] Call Trace:
[ 273.562267] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 273.595197]
[ 273.597767] Node 0
[ 273.625435] dump_stack+0x1c4/0x2b4
[ 273.627568] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 273.627574] lowmem_reserve[]:
[ 273.629800] ? dump_stack_print_info.cold.2+0x52/0x52
[ 273.633397] 0
[ 273.658901] warn_alloc.cold.119+0xb7/0x1bd
[ 273.661977] 2819
[ 273.667152] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 273.668928] 6323
[ 273.673240] ? lock_downgrade+0x900/0x900
[ 273.675275] 6323
[ 273.680121] ? trace_hardirqs_off+0xb8/0x310
[ 273.682151] Node 0
[ 273.686285] ? trace_hardirqs_off+0xb8/0x310
[ 273.688340] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 273.692807] __alloc_pages_slowpath+0x2667/0x2d80
[ 273.695009] lowmem_reserve[]:
[ 273.699431] ? warn_alloc+0x120/0x120
[ 273.726360] 0
[ 273.731194] ? trace_hardirqs_on+0x310/0x310
[ 273.734294] 0 3503
[ 273.738089] ? warn_alloc+0x120/0x120
[ 273.739860] 3503
[ 273.744261] ? print_usage_bug+0xc0/0xc0
[ 273.746490] Node 0
[ 273.750279] ? warn_alloc+0x120/0x120
[ 273.752338] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 273.756383] ? ktime_get+0x2e1/0x440
[ 273.758586] lowmem_reserve[]: 0
[ 273.762380] ? print_usage_bug+0xc0/0xc0
[ 273.790711] 0 0
[ 273.794429] ? __lock_acquire+0x7ec/0x4ec0
[ 273.797678] 0
[ 273.801742] ? __lock_acquire+0x7ec/0x4ec0
[ 273.803691] Node 0
[ 273.807932] ? kasan_check_read+0x11/0x20
[ 273.809703] DMA:
[ 273.813931] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 273.816138] 1*4kB
[ 273.820274] ? should_fail+0x22d/0xd01
[ 273.822308] (U)
[ 273.827840] ? rcu_bh_qs+0xc0/0xc0
[ 273.829967] 0*8kB
[ 273.833839] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 273.835794] 0*16kB 1*32kB
[ 273.839322] ? __lock_acquire+0x7ec/0x4ec0
[ 273.841458] (U)
[ 273.846552] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 273.849380] 2*64kB
[ 273.853597] ? __lock_acquire+0x7ec/0x4ec0
[ 273.855552] (U)
[ 273.860649] ? should_fail+0x22d/0xd01
[ 273.862853] 1*128kB (U)
[ 273.867082] ? rcu_idle_enter+0x4b0/0x4b0
[ 273.869026] 1*256kB
[ 273.872897] ? mark_held_locks+0x130/0x130
[ 273.875537] (U)
[ 273.879668] ? mark_held_locks+0x130/0x130
[ 273.881965] 0*512kB 1*1024kB
[ 273.886196] ? mark_held_locks+0xc7/0x130
[ 273.888140] (U)
[ 273.892365] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 273.895435] 1*2048kB (M)
[ 273.899589] ? graph_lock+0x170/0x170
[ 273.901535] 3*4096kB
[ 273.906533] ? print_usage_bug+0xc0/0xc0
[ 273.909261] (M)
[ 273.913046] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 273.915431] = 15908kB
[ 273.919582] ? check_preemption_disabled+0x48/0x200
[ 273.921522] Node 0
[ 273.927131] ? check_preemption_disabled+0x48/0x200
[ 273.929529] DMA32:
[ 273.934534] ? __lock_is_held+0xb5/0x140
[ 273.936740] 4*4kB
[ 273.941749] __alloc_pages_nodemask+0xa80/0xde0
[ 273.944042] (UM)
[ 273.948092] ? graph_lock+0x170/0x170
[ 273.950216] 2*8kB
[ 273.954864] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 273.956896] (UM)
[ 273.960695] ? graph_lock+0x170/0x170
[ 273.962815] 2*16kB (M)
[ 273.967930] ? find_held_lock+0x36/0x1c0
[ 273.969972] 2*32kB (M)
[ 273.973792] ? ____cache_alloc_node+0x1c7/0x1e0
[ 273.976339] 4*64kB (M)
[ 273.980400] ? lock_downgrade+0x900/0x900
[ 273.982962] 3*128kB
[ 273.987618] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 273.990268] (M)
[ 273.994405] cache_grow_begin+0x91/0x8c0
[ 273.996698] 3*256kB
[ 274.002218] ? do_raw_spin_unlock+0xa7/0x2f0
[ 274.002238] fallback_alloc+0x203/0x2e0
[ 274.004184] (M)
[ 274.008248] ____cache_alloc_node+0x1c7/0x1e0
[ 274.010541] 4*512kB
[ 274.014970] kmem_cache_alloc_node+0xe3/0x730
[ 274.018912] (UM)
[ 274.020876] ? ipv6_get_ifaddr+0x42e/0x620
[ 274.025334] 3*1024kB (UM)
[ 274.027660] __alloc_skb+0x119/0x770
[ 274.032137] 3*2048kB
[ 274.034191] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 274.038391] (M)
[ 274.041222] ? skb_scrub_packet+0x490/0x490
[ 274.044916] 3*4096kB
[ 274.047335] ? lock_downgrade+0x900/0x900
[ 274.052583] (M) = 25088kB
[ 274.054570] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 274.058857] Node 0
[ 274.061259] ? refcount_sub_and_test_checked+0x203/0x310
[ 274.065369] Normal: 755*4kB
[ 274.068145] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 274.073663] (UMEH)
[ 274.075892] ? addrconf_rs_timer+0x690/0x690
[ 274.081311] 414*8kB
[ 274.084352] ndisc_alloc_skb+0x144/0x340
[ 274.089780] (UME)
[ 274.092005] ndisc_send_rs+0x331/0x6e0
[ 274.096400] 169*16kB
[ 274.098712] addrconf_rs_timer+0x314/0x690
[ 274.102735] (MEH)
[ 274.104872] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 274.108725] 66*32kB
[ 274.111129] call_timer_fn+0x272/0x920
[ 274.115321] (UMEH)
[ 274.117454] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 274.121663] 13*64kB (UMH)
[ 274.123973] ? process_timeout+0x40/0x40
[ 274.127941] 3*128kB
[ 274.130163] ? find_held_lock+0x36/0x1c0
[ 274.134482] (H)
[ 274.137320] ? __run_timers+0x7da/0xc70
[ 274.141359] 4*256kB (H)
[ 274.144038] ? _raw_spin_unlock_irq+0x27/0x80
[ 274.148079] 1*512kB
[ 274.150056] ? _raw_spin_unlock_irq+0x27/0x80
[ 274.154000] (U)
[ 274.156657] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 274.161113] 0*1024kB
[ 274.163420] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 274.167878] 0*2048kB 0*4096kB
[ 274.169848] ? trace_hardirqs_on+0xbd/0x310
[ 274.174048] = 13900kB
[ 274.176445] ? kasan_check_read+0x11/0x20
[ 274.181000] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 274.184183] ? __run_timers+0x7da/0xc70
[ 274.188478] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 274.190886] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 274.195009] 2312 total pagecache pages
[ 274.203836] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 274.207796] 0 pages in swap cache
[ 274.216367] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 274.221788] Swap cache stats: add 0, delete 0, find 0/0
[ 274.225670] __run_timers+0x7e5/0xc70
[ 274.229873] Free swap = 0kB
[ 274.233326] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 274.237522] Total swap = 0kB
[ 274.242865] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 274.246632] 1965979 pages RAM
[ 274.249630] ? graph_lock+0x170/0x170
[ 274.254968] 0 pages HighMem/MovableOnly
[ 274.257977] ? enqueue_hrtimer+0x1a5/0x560
[ 274.262985] 342306 pages reserved
[ 274.262991] 0 pages cma reserved
[ 274.266077] ? lock_release+0x970/0x970
[ 274.269922] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 274.273800] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 274.278064] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 274.281453] ? find_held_lock+0x36/0x1c0
[ 274.284902] init cpuset=
[ 274.288891] ? graph_lock+0x170/0x170
[ 274.295437] /
[ 274.300612] ? pvclock_read_flags+0x160/0x160
[ 274.310716] mems_allowed=0
[ 274.314768] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 274.335820] ? check_preemption_disabled+0x48/0x200
[ 274.340841] ? __lock_is_held+0xb5/0x140
[ 274.344913] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 274.350442] ? check_preemption_disabled+0x48/0x200
[ 274.355465] run_timer_softirq+0x52/0xb0
[ 274.359551] ? rcu_read_lock_sched_held+0x108/0x120
[ 274.364573] __do_softirq+0x30b/0xad8
[ 274.368377] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 274.373495] ? pvclock_read_flags+0x160/0x160
[ 274.378018] ? lapic_next_event+0x5a/0x90
[ 274.382169] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 274.387733] ? check_preemption_disabled+0x48/0x200
[ 274.392738] ? check_preemption_disabled+0x48/0x200
[ 274.397751] ? kvm_clock_read+0x18/0x30
[ 274.401736] ? kvm_sched_clock_read+0x9/0x20
[ 274.406207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 274.411736] ? check_preemption_disabled+0x48/0x200
[ 274.416754] irq_exit+0x17f/0x1c0
[ 274.420199] smp_apic_timer_interrupt+0x1cb/0x760
[ 274.425143] ? smp_reschedule_interrupt+0x109/0x650
[ 274.430170] ? smp_call_function_single_interrupt+0x650/0x650
[ 274.436056] ? interrupt_entry+0xb5/0xf0
[ 274.440106] ? trace_hardirqs_off_caller+0xbb/0x310
[ 274.445109] ? trace_hardirqs_off_caller+0xbb/0x310
[ 274.450119] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 274.454957] ? trace_hardirqs_on_caller+0x310/0x310
[ 274.459965] ? trace_hardirqs_on_caller+0x310/0x310
[ 274.464971] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 274.470497] ? check_preemption_disabled+0x48/0x200
[ 274.475587] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 274.481117] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 274.485975] apic_timer_interrupt+0xf/0x20
[ 274.490199]
[ 274.492433] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 274.498313] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 274.517411] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 274.525240] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 274.532501] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 274.539772] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 274.547030] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 274.554313] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 274.561587] ? save_stack+0xa9/0xd0
[ 274.565212] __kmalloc_node_track_caller+0x33/0x70
[ 274.570133] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 274.574969] pskb_expand_head+0x230/0x10f0
[ 274.579210] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 274.584732] ? memcpy+0x45/0x50
[ 274.588005] ? __copy_skb_header+0x350/0x6b0
[ 274.592406] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 274.596897] ? skb_checksum+0x140/0x140
[ 274.600891] ? __lock_is_held+0xb5/0x140
[ 274.604966] ? kasan_check_write+0x14/0x20
[ 274.609205] ? __skb_clone+0x6c7/0xa00
[ 274.613103] ? __copy_skb_header+0x6b0/0x6b0
[ 274.617501] ? kmem_cache_alloc+0x33a/0x730
[ 274.621812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 274.627340] skb_ensure_writable+0x3dd/0x640
[ 274.631838] ? skb_cow_data+0xf10/0xf10
[ 274.635800] ? preempt_notifier_register+0x200/0x200
[ 274.640901] ? __switch_to_asm+0x34/0x70
[ 274.644956] ? __switch_to_asm+0x34/0x70
[ 274.649013] ? __switch_to_asm+0x40/0x70
[ 274.653069] ? __switch_to_asm+0x34/0x70
[ 274.657118] ? __switch_to_asm+0x40/0x70
[ 274.661168] ? __switch_to_asm+0x40/0x70
[ 274.665234] ? __switch_to_asm+0x34/0x70
[ 274.669304] ? __switch_to_asm+0x34/0x70
[ 274.673353] ? __switch_to_asm+0x40/0x70
[ 274.677404] ? __switch_to_asm+0x34/0x70
[ 274.681549] bpf_clone_redirect+0x14a/0x490
[ 274.685866] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 274.690885] ? __sched_text_start+0x8/0x8
[ 274.695024] ? lockdep_hardirqs_on+0x421/0x5c0
[ 274.699594] ? retint_kernel+0x2d/0x2d
[ 274.703472] ? trace_hardirqs_on_caller+0xc0/0x310
[ 274.708392] ? find_held_lock+0x36/0x1c0
[ 274.712448] ? lock_acquire+0x1ed/0x520
[ 274.716428] ? bpf_test_run+0x3cb/0x780
[ 274.720393] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 274.725919] ? check_preemption_disabled+0x48/0x200
[ 274.730944] ? kasan_check_read+0x11/0x20
[ 274.735081] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 274.740349] ? rcu_bh_qs+0xc0/0xc0
[ 274.743886] ? preempt_schedule+0x4d/0x60
[ 274.748023] ? ___preempt_schedule+0x16/0x18
[ 274.752427] ? bpf_test_run+0x25d/0x780
[ 274.756403] ? netlink_diag_dump+0x2a0/0x2a0
[ 274.760826] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 274.765577] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 274.770508] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 274.776039] ? fput+0x130/0x1a0
[ 274.779324] ? __bpf_prog_get+0x9b/0x290
[ 274.783416] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 274.788244] ? bpf_prog_test_run+0x130/0x1a0
[ 274.792661] ? __x64_sys_bpf+0x3d8/0x520
[ 274.796716] ? bpf_prog_get+0x20/0x20
[ 274.800522] ? do_syscall_64+0x1b9/0x820
[ 274.804573] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 274.809968] ? syscall_return_slowpath+0x5e0/0x5e0
[ 274.814897] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 274.819727] ? trace_hardirqs_on_caller+0x310/0x310
[ 274.824746] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 274.829762] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 274.835291] ? prepare_exit_to_usermode+0x291/0x3b0
[ 274.840307] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 274.845202] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 274.850580] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 274.850725] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 274.856804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 274.856810] Call Trace:
[ 274.863415] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 274.872624]
[ 274.875199] syz-executor4 cpuset=
[ 274.885669] dump_stack+0x1c4/0x2b4
[ 274.887788] syz4
[ 274.891227] ? dump_stack_print_info.cold.2+0x52/0x52
[ 274.894824] mems_allowed=0
[ 274.896805] warn_alloc.cold.119+0xb7/0x1bd
[ 274.909195] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 274.914032] ? lock_downgrade+0x900/0x900
[ 274.918177] ? trace_hardirqs_off+0xb8/0x310
[ 274.922584] ? trace_hardirqs_off+0xb8/0x310
[ 274.926994] __alloc_pages_slowpath+0x2667/0x2d80
[ 274.931849] ? warn_alloc+0x120/0x120
[ 274.935678] ? warn_alloc+0x120/0x120
[ 274.939489] ? print_usage_bug+0xc0/0xc0
[ 274.943543] ? warn_alloc+0x120/0x120
[ 274.947349] ? print_usage_bug+0xc0/0xc0
[ 274.951424] ? __lock_acquire+0x7ec/0x4ec0
[ 274.955663] ? __lock_acquire+0x7ec/0x4ec0
[ 274.959889] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 274.965418] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 274.970948] ? should_fail+0x22d/0xd01
[ 274.974831] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 274.979928] ? __lock_acquire+0x7ec/0x4ec0
[ 274.984155] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 274.989272] ? __lock_acquire+0x7ec/0x4ec0
[ 274.993503] ? should_fail+0x22d/0xd01
[ 274.997403] ? mark_held_locks+0x130/0x130
[ 275.001645] ? mark_held_locks+0x130/0x130
[ 275.005885] ? graph_lock+0x170/0x170
[ 275.009679] ? print_usage_bug+0xc0/0xc0
[ 275.013729] ? graph_lock+0x170/0x170
[ 275.017519] ? print_usage_bug+0xc0/0xc0
[ 275.021576] ? wq_watchdog_touch+0x9c/0xfe
[ 275.025819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 275.031376] ? check_preemption_disabled+0x48/0x200
[ 275.036385] ? check_preemption_disabled+0x48/0x200
[ 275.041419] ? __lock_is_held+0xb5/0x140
[ 275.045477] __alloc_pages_nodemask+0xa80/0xde0
[ 275.050151] ? graph_lock+0x170/0x170
[ 275.053951] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 275.058962] ? graph_lock+0x170/0x170
[ 275.062767] ? find_held_lock+0x36/0x1c0
[ 275.066867] ? ____cache_alloc_node+0x1c7/0x1e0
[ 275.071541] ? lock_downgrade+0x900/0x900
[ 275.075697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 275.081231] cache_grow_begin+0x91/0x8c0
[ 275.085288] ? do_raw_spin_unlock+0xa7/0x2f0
[ 275.089795] fallback_alloc+0x203/0x2e0
[ 275.093859] ____cache_alloc_node+0x1c7/0x1e0
[ 275.098361] kmem_cache_alloc_node+0xe3/0x730
[ 275.102864] ? ipv6_get_ifaddr+0x42e/0x620
[ 275.107099] __alloc_skb+0x119/0x770
[ 275.110812] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 275.116085] ? skb_scrub_packet+0x490/0x490
[ 275.120409] ? lock_downgrade+0x900/0x900
[ 275.124568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 275.130102] ? refcount_sub_and_test_checked+0x203/0x310
[ 275.135594] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 275.141042] ? addrconf_rs_timer+0x690/0x690
[ 275.145459] ndisc_alloc_skb+0x144/0x340
[ 275.149534] ndisc_send_rs+0x331/0x6e0
[ 275.153424] addrconf_rs_timer+0x314/0x690
[ 275.157656] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 275.161898] call_timer_fn+0x272/0x920
[ 275.165780] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 275.170015] ? process_timeout+0x40/0x40
[ 275.174074] ? find_held_lock+0x36/0x1c0
[ 275.178144] ? mark_held_locks+0xc7/0x130
[ 275.182291] ? _raw_spin_unlock_irq+0x27/0x80
[ 275.186778] ? _raw_spin_unlock_irq+0x27/0x80
[ 275.191279] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 275.195513] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 275.200101] ? trace_hardirqs_on+0xbd/0x310
[ 275.204420] ? kasan_check_read+0x11/0x20
[ 275.208563] ? __run_timers+0x7da/0xc70
[ 275.212536] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 275.217984] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 275.222237] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 275.226469] __run_timers+0x7e5/0xc70
[ 275.230290] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 275.235663] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 275.240681] ? graph_lock+0x170/0x170
[ 275.244481] ? print_usage_bug+0xc0/0xc0
[ 275.248543] ? lock_release+0x970/0x970
[ 275.252513] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 275.257708] ? find_held_lock+0x36/0x1c0
[ 275.261776] ? graph_lock+0x170/0x170
[ 275.265591] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 275.271125] ? check_preemption_disabled+0x48/0x200
[ 275.276149] ? __lock_is_held+0xb5/0x140
[ 275.280206] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 275.285749] ? check_preemption_disabled+0x48/0x200
[ 275.290766] run_timer_softirq+0x52/0xb0
[ 275.294830] ? rcu_read_lock_sched_held+0x108/0x120
[ 275.299850] __do_softirq+0x30b/0xad8
[ 275.303657] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 275.308769] ? pvclock_read_flags+0x160/0x160
[ 275.313260] ? lapic_next_event+0x5a/0x90
[ 275.317408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 275.322942] ? check_preemption_disabled+0x48/0x200
[ 275.327954] ? check_preemption_disabled+0x48/0x200
[ 275.332970] ? kvm_clock_read+0x18/0x30
[ 275.336947] ? kvm_sched_clock_read+0x9/0x20
[ 275.341367] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 275.346901] ? check_preemption_disabled+0x48/0x200
[ 275.352012] irq_exit+0x17f/0x1c0
[ 275.355462] smp_apic_timer_interrupt+0x1cb/0x760
[ 275.360306] ? smp_call_function_single_interrupt+0x650/0x650
[ 275.366193] ? interrupt_entry+0xb5/0xf0
[ 275.370252] ? trace_hardirqs_off_caller+0xbb/0x310
[ 275.375265] ? trace_hardirqs_off_caller+0xbb/0x310
[ 275.380284] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 275.385123] ? trace_hardirqs_on_caller+0x310/0x310
[ 275.390136] ? trace_hardirqs_on_caller+0x310/0x310
[ 275.395152] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 275.400689] ? check_preemption_disabled+0x48/0x200
[ 275.405703] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 275.411251] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 275.416103] apic_timer_interrupt+0xf/0x20
[ 275.420328]
[ 275.422571] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 275.427847] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 275.446744] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 275.454455] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 275.461836] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 275.469110] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 275.476551] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 275.483819] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 275.491110] ? arch_local_irq_restore+0x45/0x52
[ 275.495785] dump_stack+0x26a/0x2b4
[ 275.499419] ? dump_stack_print_info.cold.2+0x52/0x52
[ 275.504614] dump_header+0x27b/0xf72
[ 275.508332] ? mark_held_locks+0x130/0x130
[ 275.512562] ? pagefault_out_of_memory+0x197/0x197
[ 275.517492] ? __lock_acquire+0x7ec/0x4ec0
[ 275.521715] ? graph_lock+0x170/0x170
[ 275.525509] ? mem_cgroup_charge_statistics+0x780/0x780
[ 275.530871] ? print_usage_bug+0xc0/0xc0
[ 275.534930] ? graph_lock+0x170/0x170
[ 275.538725] ? print_usage_bug+0xc0/0xc0
[ 275.542790] ? print_usage_bug+0xc0/0xc0
[ 275.546865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 275.552430] ? find_held_lock+0x36/0x1c0
[ 275.556502] ? mark_held_locks+0xc7/0x130
[ 275.560668] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 275.565771] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 275.570879] ? lockdep_hardirqs_on+0x421/0x5c0
[ 275.575463] ? trace_hardirqs_on+0xbd/0x310
[ 275.579783] ? kasan_check_read+0x11/0x20
[ 275.583928] ? ___ratelimit+0x36f/0x655
[ 275.587896] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 275.593373] ? trace_hardirqs_on+0x310/0x310
[ 275.597775] ? lock_downgrade+0x900/0x900
[ 275.601927] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 275.607023] ? ___ratelimit+0xaa/0x655
[ 275.610906] ? idr_get_free+0xec0/0xec0
[ 275.614893] ? kasan_check_write+0x14/0x20
[ 275.619122] ? do_raw_spin_lock+0xc1/0x200
[ 275.623362] oom_kill_process.cold.27+0x10/0x903
[ 275.628115] ? graph_lock+0x170/0x170
[ 275.631940] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 275.637731] ? kasan_check_read+0x11/0x20
[ 275.641878] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 275.647154] ? oom_evaluate_task+0x540/0x540
[ 275.651561] ? find_held_lock+0x36/0x1c0
[ 275.655627] ? out_of_memory+0x974/0x1430
[ 275.659770] ? lock_downgrade+0x900/0x900
[ 275.663969] ? check_preemption_disabled+0x48/0x200
[ 275.669001] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 275.674806] ? kasan_check_read+0x11/0x20
[ 275.678952] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 275.684332] ? rcu_bh_qs+0xc0/0xc0
[ 275.687872] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 275.693402] ? oom_evaluate_task+0x302/0x540
[ 275.697818] out_of_memory+0xa84/0x1430
[ 275.701805] ? oom_killer_disable+0x3a0/0x3a0
[ 275.706403] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 275.711346] ? __mutex_add_waiter+0x2a0/0x2a0
[ 275.715862] __alloc_pages_slowpath+0x2318/0x2d80
[ 275.720724] ? warn_alloc+0x120/0x120
[ 275.724536] ? print_usage_bug+0xc0/0xc0
[ 275.728592] ? warn_alloc+0x120/0x120
[ 275.732388] ? print_usage_bug+0xc0/0xc0
[ 275.736473] ? print_usage_bug+0xc0/0xc0
[ 275.740528] ? print_usage_bug+0xc0/0xc0
[ 275.744587] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 275.750125] ? should_fail+0x22d/0xd01
[ 275.754017] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 275.759141] ? find_held_lock+0x36/0x1c0
[ 275.763230] ? mark_held_locks+0x130/0x130
[ 275.767484] ? ___might_sleep+0x1ed/0x300
[ 275.771626] ? lock_release+0x970/0x970
[ 275.775598] ? arch_local_save_flags+0x40/0x40
[ 275.780214] ? __might_sleep+0x95/0x190
[ 275.784188] __alloc_pages_nodemask+0xa80/0xde0
[ 275.788868] ? graph_lock+0x170/0x170
[ 275.792669] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 275.797677] ? graph_lock+0x170/0x170
[ 275.801483] ? find_held_lock+0x36/0x1c0
[ 275.805541] ? cache_grow_begin+0x5a4/0x8c0
[ 275.809854] ? lockdep_hardirqs_on+0x421/0x5c0
[ 275.814432] ? trace_hardirqs_on+0xbd/0x310
[ 275.818764] ? fallback_alloc+0x203/0x2e0
[ 275.822912] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 275.828370] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 275.833923] cache_grow_begin+0x91/0x8c0
[ 275.837981] ? do_raw_spin_unlock+0xa7/0x2f0
[ 275.842394] fallback_alloc+0x203/0x2e0
[ 275.846371] ____cache_alloc_node+0x1c7/0x1e0
[ 275.850880] kmem_cache_alloc+0x1f8/0x730
[ 275.855023] ? emulate_vsyscall+0x314/0xcf0
[ 275.859350] getname_flags+0xd0/0x5a0
[ 275.863150] user_path_at_empty+0x2d/0x50
[ 275.867298] vfs_statx+0x129/0x210
[ 275.870836] ? vfs_statx_fd+0xc0/0xc0
[ 275.874642] __do_sys_newstat+0x8f/0x110
[ 275.878694] ? cp_new_stat+0xa50/0xa50
[ 275.882574] ? do_syscall_64+0x9a/0x820
[ 275.886540] ? do_syscall_64+0x9a/0x820
[ 275.890513] ? lockdep_hardirqs_on+0x421/0x5c0
[ 275.895089] ? trace_hardirqs_on+0xbd/0x310
[ 275.899408] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 275.904772] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 275.910232] __x64_sys_newstat+0x54/0x80
[ 275.914290] do_syscall_64+0x1b9/0x820
[ 275.918171] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 275.923527] ? syscall_return_slowpath+0x5e0/0x5e0
[ 275.928449] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 275.933328] ? trace_hardirqs_on_caller+0x310/0x310
[ 275.938336] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 275.943364] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 275.948894] ? prepare_exit_to_usermode+0x291/0x3b0
[ 275.953918] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 275.958885] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 275.964076] RIP: 0033:0x7f6482e71c65
[ 275.967801] Code: Bad RIP value.
[ 275.971159] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 275.978868] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 275.986131] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 275.993413] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 276.000673] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 276.007939] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 276.015224] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 276.015229] warn_alloc_show_mem: 1 callbacks suppressed
[ 276.015235] Mem-Info:
[ 276.022516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 276.027880] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 276.027880] active_file:15 inactive_file:9 isolated_file:0
[ 276.027880] unevictable:0 dirty:0 writeback:0 unstable:0
[ 276.027880] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 276.027880] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 276.027880] free:13716 free_pcp:235 free_cma:0
[ 276.030252] Call Trace:
[ 276.039617] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 276.072546]
[ 276.075110] Node 0
[ 276.102802] dump_stack+0x1c4/0x2b4
[ 276.104945] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 276.107150] ? dump_stack_print_info.cold.2+0x52/0x52
[ 276.110754] lowmem_reserve[]:
[ 276.136248] warn_alloc.cold.119+0xb7/0x1bd
[ 276.141396] 0 2819
[ 276.145040] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 276.149330] 6323
[ 276.151553] ? lock_downgrade+0x900/0x900
[ 276.156371] 6323
[ 276.158425] ? trace_hardirqs_off+0xb8/0x310
[ 276.162540] Node 0
[ 276.164622] ? trace_hardirqs_off+0xb8/0x310
[ 276.169036] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 276.171244] __alloc_pages_slowpath+0x2667/0x2d80
[ 276.175625] lowmem_reserve[]: 0
[ 276.202543] ? warn_alloc+0x120/0x120
[ 276.207328] 0
[ 276.210595] ? trace_hardirqs_on+0x310/0x310
[ 276.214359] 3503 3503
[ 276.216156] ? warn_alloc+0x120/0x120
[ 276.220547] Node 0
[ 276.223030] ? print_usage_bug+0xc0/0xc0
[ 276.226819] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 276.229015] ? warn_alloc+0x120/0x120
[ 276.229030] ? ktime_get+0x2e1/0x440
[ 276.233065] lowmem_reserve[]: 0
[ 276.261646] ? print_usage_bug+0xc0/0xc0
[ 276.265415] 0
[ 276.269198] ? __lock_acquire+0x7ec/0x4ec0
[ 276.272446] 0
[ 276.276577] ? __lock_acquire+0x7ec/0x4ec0
[ 276.278345] 0
[ 276.282572] ? kasan_check_read+0x11/0x20
[ 276.284340] Node 0
[ 276.288558] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 276.290328] DMA:
[ 276.294460] ? should_fail+0x22d/0xd01
[ 276.296664] 1*4kB
[ 276.302184] ? rcu_bh_qs+0xc0/0xc0
[ 276.304227] (U)
[ 276.308103] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 276.310555] 0*8kB 0*16kB
[ 276.314104] ? __lock_acquire+0x7ec/0x4ec0
[ 276.316041] 1*32kB (U)
[ 276.321153] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 276.323896] 2*64kB
[ 276.328115] ? __lock_acquire+0x7ec/0x4ec0
[ 276.330664] (U) 1*128kB
[ 276.335766] ? should_fail+0x22d/0xd01
[ 276.337969] (U) 1*256kB
[ 276.342191] ? rcu_idle_enter+0x4b0/0x4b0
[ 276.344831] (U)
[ 276.348702] ? mark_held_locks+0x130/0x130
[ 276.351336] 0*512kB 1*1024kB
[ 276.355473] ? mark_held_locks+0x130/0x130
[ 276.357417] (U)
[ 276.361731] ? mark_held_locks+0xc7/0x130
[ 276.364814] 1*2048kB
[ 276.369033] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 276.370999] (M)
[ 276.375126] ? graph_lock+0x170/0x170
[ 276.377524] 3*4096kB
[ 276.382533] ? print_usage_bug+0xc0/0xc0
[ 276.384480] (M)
[ 276.388361] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 276.390748] = 15908kB
[ 276.394795] ? check_preemption_disabled+0x48/0x200
[ 276.396747] Node 0
[ 276.402270] ? check_preemption_disabled+0x48/0x200
[ 276.404646] DMA32:
[ 276.409660] ? __lock_is_held+0xb5/0x140
[ 276.411861] 4*4kB
[ 276.416870] __alloc_pages_nodemask+0xa80/0xde0
[ 276.419076] (UM)
[ 276.423209] ? graph_lock+0x170/0x170
[ 276.425340] 2*8kB (UM)
[ 276.430006] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 276.432039] 2*16kB (M)
[ 276.435831] ? graph_lock+0x170/0x170
[ 276.438395] 2*32kB
[ 276.443407] ? find_held_lock+0x36/0x1c0
[ 276.445952] (M) 4*64kB
[ 276.449755] ? ____cache_alloc_node+0x1c7/0x1e0
[ 276.451968] (M)
[ 276.456016] ? lock_downgrade+0x900/0x900
[ 276.458566] 3*128kB (M)
[ 276.463231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 276.465183] 3*256kB
[ 276.469332] cache_grow_begin+0x91/0x8c0
[ 276.472058] (M)
[ 276.477576] ? do_raw_spin_unlock+0xa7/0x2f0
[ 276.479947] 4*512kB
[ 276.483996] fallback_alloc+0x203/0x2e0
[ 276.485939] (UM)
[ 276.490334] ____cache_alloc_node+0x1c7/0x1e0
[ 276.492625] 3*1024kB
[ 276.496589] kmem_cache_alloc_node+0xe3/0x730
[ 276.498623] (UM)
[ 276.503207] ? ipv6_get_ifaddr+0x42e/0x620
[ 276.505579] 3*2048kB (M)
[ 276.510071] __alloc_skb+0x119/0x770
[ 276.512100] 3*4096kB
[ 276.516319] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 276.519044] (M)
[ 276.522742] ? skb_scrub_packet+0x490/0x490
[ 276.525161] = 25088kB
[ 276.530426] ? lock_downgrade+0x900/0x900
[ 276.532383] Node 0
[ 276.536689] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 276.539069] Normal:
[ 276.543218] ? refcount_sub_and_test_checked+0x203/0x310
[ 276.545510] 755*4kB
[ 276.551037] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 276.553349] (UMEH)
[ 276.558873] ? addrconf_rs_timer+0x690/0x690
[ 276.561169] 414*8kB
[ 276.566605] ndisc_alloc_skb+0x144/0x340
[ 276.568806] (UME)
[ 276.573236] ndisc_send_rs+0x331/0x6e0
[ 276.575531] 169*16kB
[ 276.579573] addrconf_rs_timer+0x314/0x690
[ 276.581692] (MEH)
[ 276.585570] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 276.587951] 66*32kB
[ 276.592175] call_timer_fn+0x272/0x920
[ 276.594290] (UMEH)
[ 276.598509] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 276.600803] 13*64kB (UMH)
[ 276.604680] ? process_timeout+0x40/0x40
[ 276.606882] 3*128kB (H)
[ 276.611192] ? find_held_lock+0x36/0x1c0
[ 276.614023] 4*256kB
[ 276.618080] ? __run_timers+0x7da/0xc70
[ 276.620724] (H)
[ 276.624766] ? _raw_spin_unlock_irq+0x27/0x80
[ 276.627056] 1*512kB
[ 276.631012] ? _raw_spin_unlock_irq+0x27/0x80
[ 276.632963] (U)
[ 276.637441] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 276.639747] 0*1024kB
[ 276.644225] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 276.646177] 0*2048kB 0*4096kB
[ 276.650403] ? trace_hardirqs_on+0xbd/0x310
[ 276.652814] = 13900kB
[ 276.657379] ? kasan_check_read+0x11/0x20
[ 276.660546] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 276.664863] ? __run_timers+0x7da/0xc70
[ 276.667249] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 276.671378] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 276.680188] 2312 total pagecache pages
[ 276.684158] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 276.692817] 0 pages in swap cache
[ 276.698247] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 276.702107] Swap cache stats: add 0, delete 0, find 0/0
[ 276.702114] Free swap = 0kB
[ 276.706349] __run_timers+0x7e5/0xc70
[ 276.709773] Total swap = 0kB
[ 276.714019] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 276.719342] 1965979 pages RAM
[ 276.722342] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 276.726105] 0 pages HighMem/MovableOnly
[ 276.726111] 342306 pages reserved
[ 276.729111] ? graph_lock+0x170/0x170
[ 276.734445] 0 pages cma reserved
[ 276.734565] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 276.737562] ? enqueue_hrtimer+0x1a5/0x560
[ 276.742661] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 276.746523] ? lock_release+0x970/0x970
[ 276.749948] init cpuset=
[ 276.753734] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 276.757067] /
[ 276.763543] ? find_held_lock+0x36/0x1c0
[ 276.767748] mems_allowed=0
[ 276.777431] ? graph_lock+0x170/0x170
[ 276.801647] ? pvclock_read_flags+0x160/0x160
[ 276.806138] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 276.811671] ? check_preemption_disabled+0x48/0x200
[ 276.816699] ? __lock_is_held+0xb5/0x140
[ 276.820771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 276.826314] ? check_preemption_disabled+0x48/0x200
[ 276.831328] run_timer_softirq+0x52/0xb0
[ 276.835385] ? rcu_read_lock_sched_held+0x108/0x120
[ 276.840417] __do_softirq+0x30b/0xad8
[ 276.844248] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 276.849364] ? pvclock_read_flags+0x160/0x160
[ 276.853853] ? lapic_next_event+0x5a/0x90
[ 276.858004] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 276.863626] ? check_preemption_disabled+0x48/0x200
[ 276.868633] ? check_preemption_disabled+0x48/0x200
[ 276.873648] ? kvm_clock_read+0x18/0x30
[ 276.877619] ? kvm_sched_clock_read+0x9/0x20
[ 276.882130] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 276.887662] ? check_preemption_disabled+0x48/0x200
[ 276.892687] irq_exit+0x17f/0x1c0
[ 276.896137] smp_apic_timer_interrupt+0x1cb/0x760
[ 276.900969] ? smp_reschedule_interrupt+0x109/0x650
[ 276.905977] ? smp_call_function_single_interrupt+0x650/0x650
[ 276.911854] ? interrupt_entry+0xb5/0xf0
[ 276.915907] ? trace_hardirqs_off_caller+0xbb/0x310
[ 276.920910] ? trace_hardirqs_off_caller+0xbb/0x310
[ 276.925919] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 276.930758] ? trace_hardirqs_on_caller+0x310/0x310
[ 276.935764] ? trace_hardirqs_on_caller+0x310/0x310
[ 276.940771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 276.946308] ? check_preemption_disabled+0x48/0x200
[ 276.951317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 276.956862] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 276.961719] apic_timer_interrupt+0xf/0x20
[ 276.965960]
[ 276.968209] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 276.974093] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 276.992984] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 277.000692] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 277.007983] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 277.015336] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 277.022596] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 277.029858] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 277.037227] ? save_stack+0xa9/0xd0
[ 277.040858] __kmalloc_node_track_caller+0x33/0x70
[ 277.045800] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 277.050565] pskb_expand_head+0x230/0x10f0
[ 277.054797] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 277.060328] ? memcpy+0x45/0x50
[ 277.063608] ? __copy_skb_header+0x350/0x6b0
[ 277.068013] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 277.072517] ? skb_checksum+0x140/0x140
[ 277.076515] ? __lock_is_held+0xb5/0x140
[ 277.080574] ? kasan_check_write+0x14/0x20
[ 277.084802] ? __skb_clone+0x6c7/0xa00
[ 277.088688] ? __copy_skb_header+0x6b0/0x6b0
[ 277.093089] ? kmem_cache_alloc+0x33a/0x730
[ 277.097415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 277.102963] skb_ensure_writable+0x3dd/0x640
[ 277.107387] ? skb_cow_data+0xf10/0xf10
[ 277.111372] ? preempt_notifier_register+0x200/0x200
[ 277.116485] ? __switch_to_asm+0x34/0x70
[ 277.120540] ? __switch_to_asm+0x34/0x70
[ 277.124591] ? __switch_to_asm+0x40/0x70
[ 277.128647] ? __switch_to_asm+0x34/0x70
[ 277.132706] ? __switch_to_asm+0x40/0x70
[ 277.136773] ? __switch_to_asm+0x40/0x70
[ 277.140827] ? __switch_to_asm+0x34/0x70
[ 277.144882] ? __switch_to_asm+0x34/0x70
[ 277.148936] ? __switch_to_asm+0x40/0x70
[ 277.152989] ? __switch_to_asm+0x34/0x70
[ 277.157162] bpf_clone_redirect+0x14a/0x490
[ 277.161489] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 277.166518] ? __sched_text_start+0x8/0x8
[ 277.170685] ? lockdep_hardirqs_on+0x421/0x5c0
[ 277.175260] ? retint_kernel+0x2d/0x2d
[ 277.179245] ? trace_hardirqs_on_caller+0xc0/0x310
[ 277.184170] ? find_held_lock+0x36/0x1c0
[ 277.188245] ? lock_acquire+0x1ed/0x520
[ 277.192217] ? bpf_test_run+0x3cb/0x780
[ 277.196273] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 277.201810] ? check_preemption_disabled+0x48/0x200
[ 277.206823] ? kasan_check_read+0x11/0x20
[ 277.210974] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 277.216249] ? rcu_bh_qs+0xc0/0xc0
[ 277.219782] ? preempt_schedule+0x4d/0x60
[ 277.223924] ? ___preempt_schedule+0x16/0x18
[ 277.228334] ? bpf_test_run+0x25d/0x780
[ 277.232326] ? netlink_diag_dump+0x2a0/0x2a0
[ 277.236737] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 277.241492] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 277.246327] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 277.251855] ? fput+0x130/0x1a0
[ 277.255129] ? __bpf_prog_get+0x9b/0x290
[ 277.259185] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 277.264019] ? bpf_prog_test_run+0x130/0x1a0
[ 277.268436] ? __x64_sys_bpf+0x3d8/0x520
[ 277.272489] ? bpf_prog_get+0x20/0x20
[ 277.276304] ? do_syscall_64+0x1b9/0x820
[ 277.280361] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 277.285831] ? syscall_return_slowpath+0x5e0/0x5e0
[ 277.290837] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 277.295785] ? trace_hardirqs_on_caller+0x310/0x310
[ 277.300880] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 277.305995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 277.311527] ? prepare_exit_to_usermode+0x291/0x3b0
[ 277.316538] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 277.321379] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 277.326764] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 277.326853] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 277.332997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 277.333002] Call Trace:
[ 277.333008]
[ 277.333026] dump_stack+0x1c4/0x2b4
[ 277.333043] ? dump_stack_print_info.cold.2+0x52/0x52
[ 277.339589] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 277.348872] warn_alloc.cold.119+0xb7/0x1bd
[ 277.351419] syz-executor4 cpuset=
[ 277.353556] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 277.357151] syz4
[ 277.362327] ? lock_downgrade+0x900/0x900
[ 277.372783] mems_allowed=0
[ 277.377093] ? trace_hardirqs_off+0xb8/0x310
[ 277.398744] ? trace_hardirqs_off+0xb8/0x310
[ 277.403170] __alloc_pages_slowpath+0x2667/0x2d80
[ 277.408040] ? warn_alloc+0x120/0x120
[ 277.411930] ? trace_hardirqs_on+0x310/0x310
[ 277.416332] ? warn_alloc+0x120/0x120
[ 277.420128] ? print_usage_bug+0xc0/0xc0
[ 277.424198] ? warn_alloc+0x120/0x120
[ 277.427990] ? ktime_get+0x2e1/0x440
[ 277.431694] ? print_usage_bug+0xc0/0xc0
[ 277.435761] ? __lock_acquire+0x7ec/0x4ec0
[ 277.439986] ? __lock_acquire+0x7ec/0x4ec0
[ 277.444223] ? kasan_check_read+0x11/0x20
[ 277.448366] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 277.453899] ? should_fail+0x22d/0xd01
[ 277.457777] ? rcu_bh_qs+0xc0/0xc0
[ 277.461311] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 277.466430] ? __lock_acquire+0x7ec/0x4ec0
[ 277.470680] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 277.475774] ? __lock_acquire+0x7ec/0x4ec0
[ 277.480015] ? should_fail+0x22d/0xd01
[ 277.483920] ? rcu_idle_enter+0x4b0/0x4b0
[ 277.488084] ? mark_held_locks+0x130/0x130
[ 277.492328] ? mark_held_locks+0x130/0x130
[ 277.496566] ? mark_held_locks+0xc7/0x130
[ 277.500716] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 277.505739] ? graph_lock+0x170/0x170
[ 277.509536] ? print_usage_bug+0xc0/0xc0
[ 277.513607] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 277.519148] ? check_preemption_disabled+0x48/0x200
[ 277.524161] ? check_preemption_disabled+0x48/0x200
[ 277.529177] ? __lock_is_held+0xb5/0x140
[ 277.533238] __alloc_pages_nodemask+0xa80/0xde0
[ 277.537915] ? graph_lock+0x170/0x170
[ 277.541725] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 277.546739] ? graph_lock+0x170/0x170
[ 277.550545] ? find_held_lock+0x36/0x1c0
[ 277.554623] ? ____cache_alloc_node+0x1c7/0x1e0
[ 277.559281] ? lock_downgrade+0x900/0x900
[ 277.563423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 277.568973] cache_grow_begin+0x91/0x8c0
[ 277.573113] ? do_raw_spin_unlock+0xa7/0x2f0
[ 277.577520] fallback_alloc+0x203/0x2e0
[ 277.581499] ____cache_alloc_node+0x1c7/0x1e0
[ 277.586003] kmem_cache_alloc_node+0xe3/0x730
[ 277.590492] ? ipv6_get_ifaddr+0x42e/0x620
[ 277.594759] __alloc_skb+0x119/0x770
[ 277.598465] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 277.603752] ? skb_scrub_packet+0x490/0x490
[ 277.608078] ? lock_downgrade+0x900/0x900
[ 277.612232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 277.617767] ? refcount_sub_and_test_checked+0x203/0x310
[ 277.623223] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 277.628666] ? addrconf_rs_timer+0x690/0x690
[ 277.633081] ndisc_alloc_skb+0x144/0x340
[ 277.637149] ndisc_send_rs+0x331/0x6e0
[ 277.641028] addrconf_rs_timer+0x314/0x690
[ 277.645262] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 277.649497] call_timer_fn+0x272/0x920
[ 277.653373] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 277.657627] ? process_timeout+0x40/0x40
[ 277.661679] ? find_held_lock+0x36/0x1c0
[ 277.665734] ? mark_held_locks+0xc7/0x130
[ 277.669884] ? _raw_spin_unlock_irq+0x27/0x80
[ 277.674392] ? _raw_spin_unlock_irq+0x27/0x80
[ 277.678894] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 277.683126] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 277.687806] ? trace_hardirqs_on+0xbd/0x310
[ 277.692142] ? kasan_check_read+0x11/0x20
[ 277.696284] ? __run_timers+0x7da/0xc70
[ 277.700255] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 277.705704] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 277.710068] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 277.714305] __run_timers+0x7e5/0xc70
[ 277.718109] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 277.723555] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 277.728569] ? graph_lock+0x170/0x170
[ 277.732378] ? print_usage_bug+0xc0/0xc0
[ 277.736429] ? lock_release+0x970/0x970
[ 277.740400] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 277.745590] ? find_held_lock+0x36/0x1c0
[ 277.749658] ? graph_lock+0x170/0x170
[ 277.753455] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 277.758986] ? check_preemption_disabled+0x48/0x200
[ 277.764023] ? __lock_is_held+0xb5/0x140
[ 277.768079] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 277.773616] ? check_preemption_disabled+0x48/0x200
[ 277.778660] run_timer_softirq+0x52/0xb0
[ 277.782717] ? rcu_read_lock_sched_held+0x108/0x120
[ 277.787816] __do_softirq+0x30b/0xad8
[ 277.791666] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 277.796772] ? pvclock_read_flags+0x160/0x160
[ 277.801259] ? lapic_next_event+0x5a/0x90
[ 277.805505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 277.811053] ? check_preemption_disabled+0x48/0x200
[ 277.816064] ? check_preemption_disabled+0x48/0x200
[ 277.821081] ? kvm_clock_read+0x18/0x30
[ 277.825049] ? kvm_sched_clock_read+0x9/0x20
[ 277.829453] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 277.834999] ? check_preemption_disabled+0x48/0x200
[ 277.840015] irq_exit+0x17f/0x1c0
[ 277.843460] smp_apic_timer_interrupt+0x1cb/0x760
[ 277.848294] ? smp_call_function_single_interrupt+0x650/0x650
[ 277.854189] ? interrupt_entry+0xb5/0xf0
[ 277.858258] ? trace_hardirqs_off_caller+0xbb/0x310
[ 277.863262] ? trace_hardirqs_off_caller+0xbb/0x310
[ 277.868268] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 277.873120] ? trace_hardirqs_on_caller+0x310/0x310
[ 277.878126] ? trace_hardirqs_on_caller+0x310/0x310
[ 277.883154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 277.888685] ? check_preemption_disabled+0x48/0x200
[ 277.893693] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 277.899225] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 277.904062] apic_timer_interrupt+0xf/0x20
[ 277.908284]
[ 277.910517] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 277.915785] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 277.934764] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 277.942461] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 277.949716] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 277.957009] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 277.964272] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 277.971532] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 277.978810] ? arch_local_irq_restore+0x45/0x52
[ 277.983591] dump_stack+0x26a/0x2b4
[ 277.987212] ? dump_stack_print_info.cold.2+0x52/0x52
[ 277.992405] dump_header+0x27b/0xf72
[ 277.996123] ? mark_held_locks+0x130/0x130
[ 278.000352] ? pagefault_out_of_memory+0x197/0x197
[ 278.005279] ? __lock_acquire+0x7ec/0x4ec0
[ 278.009510] ? graph_lock+0x170/0x170
[ 278.013307] ? mem_cgroup_charge_statistics+0x780/0x780
[ 278.018666] ? print_usage_bug+0xc0/0xc0
[ 278.022753] ? graph_lock+0x170/0x170
[ 278.026545] ? print_usage_bug+0xc0/0xc0
[ 278.030604] ? print_usage_bug+0xc0/0xc0
[ 278.034678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 278.040208] ? find_held_lock+0x36/0x1c0
[ 278.044288] ? mark_held_locks+0xc7/0x130
[ 278.048431] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 278.053529] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 278.058634] ? lockdep_hardirqs_on+0x421/0x5c0
[ 278.063225] ? trace_hardirqs_on+0xbd/0x310
[ 278.067546] ? kasan_check_read+0x11/0x20
[ 278.071695] ? ___ratelimit+0x36f/0x655
[ 278.075660] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 278.081101] ? trace_hardirqs_on+0x310/0x310
[ 278.085499] ? lock_downgrade+0x900/0x900
[ 278.089644] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 278.094746] ? ___ratelimit+0xaa/0x655
[ 278.098633] ? idr_get_free+0xec0/0xec0
[ 278.102600] ? kasan_check_write+0x14/0x20
[ 278.106840] ? do_raw_spin_lock+0xc1/0x200
[ 278.111069] oom_kill_process.cold.27+0x10/0x903
[ 278.115923] ? graph_lock+0x170/0x170
[ 278.119734] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 278.125521] ? kasan_check_read+0x11/0x20
[ 278.129665] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 278.134936] ? oom_evaluate_task+0x540/0x540
[ 278.139352] ? find_held_lock+0x36/0x1c0
[ 278.144948] ? out_of_memory+0x974/0x1430
[ 278.149094] ? lock_downgrade+0x900/0x900
[ 278.153252] ? check_preemption_disabled+0x48/0x200
[ 278.158262] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 278.164085] ? kasan_check_read+0x11/0x20
[ 278.168236] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 278.173508] ? rcu_bh_qs+0xc0/0xc0
[ 278.177063] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 278.182601] ? oom_evaluate_task+0x302/0x540
[ 278.187006] out_of_memory+0xa84/0x1430
[ 278.190977] ? oom_killer_disable+0x3a0/0x3a0
[ 278.195465] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 278.200387] ? __mutex_add_waiter+0x2a0/0x2a0
[ 278.204879] __alloc_pages_slowpath+0x2318/0x2d80
[ 278.209762] ? warn_alloc+0x120/0x120
[ 278.213571] ? print_usage_bug+0xc0/0xc0
[ 278.217649] ? warn_alloc+0x120/0x120
[ 278.221440] ? print_usage_bug+0xc0/0xc0
[ 278.225510] ? print_usage_bug+0xc0/0xc0
[ 278.229566] ? print_usage_bug+0xc0/0xc0
[ 278.233627] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 278.239255] ? should_fail+0x22d/0xd01
[ 278.243138] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 278.248269] ? find_held_lock+0x36/0x1c0
[ 278.252361] ? mark_held_locks+0x130/0x130
[ 278.256599] ? ___might_sleep+0x1ed/0x300
[ 278.260744] ? lock_release+0x970/0x970
[ 278.264707] ? arch_local_save_flags+0x40/0x40
[ 278.269289] ? __might_sleep+0x95/0x190
[ 278.273256] __alloc_pages_nodemask+0xa80/0xde0
[ 278.277936] ? graph_lock+0x170/0x170
[ 278.281728] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 278.286737] ? graph_lock+0x170/0x170
[ 278.290542] ? find_held_lock+0x36/0x1c0
[ 278.294609] ? cache_grow_begin+0x5a4/0x8c0
[ 278.298936] ? lockdep_hardirqs_on+0x421/0x5c0
[ 278.303512] ? trace_hardirqs_on+0xbd/0x310
[ 278.307829] ? fallback_alloc+0x203/0x2e0
[ 278.312369] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 278.318165] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 278.323698] cache_grow_begin+0x91/0x8c0
[ 278.327754] ? do_raw_spin_unlock+0xa7/0x2f0
[ 278.332158] fallback_alloc+0x203/0x2e0
[ 278.336312] ____cache_alloc_node+0x1c7/0x1e0
[ 278.340800] kmem_cache_alloc+0x1f8/0x730
[ 278.344948] ? emulate_vsyscall+0x314/0xcf0
[ 278.349397] getname_flags+0xd0/0x5a0
[ 278.353193] user_path_at_empty+0x2d/0x50
[ 278.357342] vfs_statx+0x129/0x210
[ 278.360878] ? vfs_statx_fd+0xc0/0xc0
[ 278.364709] __do_sys_newstat+0x8f/0x110
[ 278.368780] ? cp_new_stat+0xa50/0xa50
[ 278.372662] ? do_syscall_64+0x9a/0x820
[ 278.376629] ? do_syscall_64+0x9a/0x820
[ 278.380607] ? lockdep_hardirqs_on+0x421/0x5c0
[ 278.385179] ? trace_hardirqs_on+0xbd/0x310
[ 278.389519] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 278.394880] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 278.400346] __x64_sys_newstat+0x54/0x80
[ 278.404404] do_syscall_64+0x1b9/0x820
[ 278.408287] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 278.413665] ? syscall_return_slowpath+0x5e0/0x5e0
[ 278.418595] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 278.423433] ? trace_hardirqs_on_caller+0x310/0x310
[ 278.428445] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 278.433460] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 278.438993] ? prepare_exit_to_usermode+0x291/0x3b0
[ 278.444010] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 278.448855] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 278.454039] RIP: 0033:0x7f6482e71c65
[ 278.457758] Code: Bad RIP value.
[ 278.461115] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 278.468910] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 278.476177] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 278.483456] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 278.490718] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 278.497981] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 278.505268] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 278.505273] warn_alloc_show_mem: 1 callbacks suppressed
[ 278.505279] Mem-Info:
[ 278.512561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 278.517939] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 278.517939] active_file:15 inactive_file:9 isolated_file:0
[ 278.517939] unevictable:0 dirty:0 writeback:0 unstable:0
[ 278.517939] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 278.517939] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 278.517939] free:13716 free_pcp:235 free_cma:0
[ 278.520313] Call Trace:
[ 278.529684] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 278.562634]
[ 278.565196] Node 0
[ 278.592873] dump_stack+0x1c4/0x2b4
[ 278.595009] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 278.597210] ? dump_stack_print_info.cold.2+0x52/0x52
[ 278.600800] lowmem_reserve[]: 0
[ 278.626307] warn_alloc.cold.119+0xb7/0x1bd
[ 278.631458] 2819
[ 278.634724] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 278.639014] 6323
[ 278.641067] ? lock_downgrade+0x900/0x900
[ 278.645993] 6323
[ 278.648052] ? trace_hardirqs_off+0xb8/0x310
[ 278.652166] Node 0
[ 278.654238] ? trace_hardirqs_off+0xb8/0x310
[ 278.658656] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 278.660865] __alloc_pages_slowpath+0x2667/0x2d80
[ 278.665230] lowmem_reserve[]: 0
[ 278.692220] ? warn_alloc+0x120/0x120
[ 278.697010] 0 3503
[ 278.700291] ? trace_hardirqs_on+0x310/0x310
[ 278.704056] 3503
[ 278.706314] ? warn_alloc+0x120/0x120
[ 278.710692] Node 0
[ 278.712746] ? print_usage_bug+0xc0/0xc0
[ 278.716544] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 278.718745] ? warn_alloc+0x120/0x120
[ 278.722774] lowmem_reserve[]:
[ 278.751208] ? ktime_get+0x2e1/0x440
[ 278.754987] 0 0
[ 278.758188] ? print_usage_bug+0xc0/0xc0
[ 278.761869] 0
[ 278.763831] ? __lock_acquire+0x7ec/0x4ec0
[ 278.767857] 0
[ 278.769651] ? __lock_acquire+0x7ec/0x4ec0
[ 278.773862] Node 0
[ 278.775654] ? kasan_check_read+0x11/0x20
[ 278.779850] DMA: 1*4kB
[ 278.782098] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 278.786226] (U)
[ 278.788800] ? should_fail+0x22d/0xd01
[ 278.794300] 0*8kB
[ 278.796260] ? rcu_bh_qs+0xc0/0xc0
[ 278.800128] 0*16kB
[ 278.802277] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 278.805813] 1*32kB (U)
[ 278.808055] ? __lock_acquire+0x7ec/0x4ec0
[ 278.813131] 2*64kB
[ 278.815730] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 278.820038] (U) 1*128kB
[ 278.822265] ? __lock_acquire+0x7ec/0x4ec0
[ 278.827333] (U)
[ 278.830022] ? should_fail+0x22d/0xd01
[ 278.834218] 1*256kB (U)
[ 278.836207] ? rcu_idle_enter+0x4b0/0x4b0
[ 278.840062] 0*512kB 1*1024kB
[ 278.842732] ? mark_held_locks+0x130/0x130
[ 278.846847] (U)
[ 278.849948] ? mark_held_locks+0x130/0x130
[ 278.854151] 1*2048kB
[ 278.856147] ? mark_held_locks+0xc7/0x130
[ 278.860347] (M)
[ 278.862740] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 278.866968] 3*4096kB
[ 278.868925] ? graph_lock+0x170/0x170
[ 278.873906] (M) = 15908kB
[ 278.876318] ? print_usage_bug+0xc0/0xc0
[ 278.880103] Node 0
[ 278.882851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 278.886876] DMA32: 4*4kB
[ 278.889105] ? check_preemption_disabled+0x48/0x200
[ 278.894602] (UM) 2*8kB
[ 278.897355] ? check_preemption_disabled+0x48/0x200
[ 278.902336] (UM)
[ 278.904921] ? __lock_is_held+0xb5/0x140
[ 278.909903] 2*16kB
[ 278.911954] __alloc_pages_nodemask+0xa80/0xde0
[ 278.916006] (M) 2*32kB
[ 278.918231] ? graph_lock+0x170/0x170
[ 278.922865] (M)
[ 278.925433] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 278.929199] 4*64kB
[ 278.931159] ? graph_lock+0x170/0x170
[ 278.936144] (M)
[ 278.938376] ? find_held_lock+0x36/0x1c0
[ 278.942135] 3*128kB (M)
[ 278.944110] ? ____cache_alloc_node+0x1c7/0x1e0
[ 278.948136] 3*256kB
[ 278.950792] ? lock_downgrade+0x900/0x900
[ 278.955426] (M) 4*512kB
[ 278.957750] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 278.961867] (UM)
[ 278.964530] cache_grow_begin+0x91/0x8c0
[ 278.970123] 3*1024kB
[ 278.972173] ? do_raw_spin_unlock+0xa7/0x2f0
[ 278.976201] (UM)
[ 278.978597] fallback_alloc+0x203/0x2e0
[ 278.982987] 3*2048kB
[ 278.985037] ____cache_alloc_node+0x1c7/0x1e0
[ 278.988981] (M)
[ 278.991376] kmem_cache_alloc_node+0xe3/0x730
[ 278.995849] 3*4096kB (M)
[ 278.997817] ? ipv6_get_ifaddr+0x42e/0x620
[ 279.002277] = 25088kB
[ 279.005044] __alloc_skb+0x119/0x770
[ 279.009261] Node 0
[ 279.011694] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 279.015379] Normal: 755*4kB
[ 279.017609] ? skb_scrub_packet+0x490/0x490
[ 279.022871] (UMEH) 414*8kB
[ 279.025882] ? lock_downgrade+0x900/0x900
[ 279.030204] (UME)
[ 279.033125] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 279.037234] 169*16kB (MEH)
[ 279.039380] ? refcount_sub_and_test_checked+0x203/0x310
[ 279.044879] 66*32kB (UMEH)
[ 279.047828] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 279.053247] 13*64kB
[ 279.056184] ? addrconf_rs_timer+0x690/0x690
[ 279.061600] (UMH)
[ 279.063931] ndisc_alloc_skb+0x144/0x340
[ 279.068314] 3*128kB
[ 279.070487] ndisc_send_rs+0x331/0x6e0
[ 279.074514] (H)
[ 279.076855] addrconf_rs_timer+0x314/0x690
[ 279.080726] 4*256kB (H)
[ 279.082695] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 279.086924] 1*512kB (U)
[ 279.089596] call_timer_fn+0x272/0x920
[ 279.093791] 0*1024kB 0*2048kB
[ 279.096455] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 279.100313] 0*4096kB
[ 279.103502] ? process_timeout+0x40/0x40
[ 279.107702] = 13900kB
[ 279.107714] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 279.110104] ? find_held_lock+0x36/0x1c0
[ 279.114142] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 279.116539] ? __run_timers+0x7da/0xc70
[ 279.125358] 2312 total pagecache pages
[ 279.129404] ? _raw_spin_unlock_irq+0x27/0x80
[ 279.137968] 0 pages in swap cache
[ 279.141920] ? _raw_spin_unlock_irq+0x27/0x80
[ 279.145777] Swap cache stats: add 0, delete 0, find 0/0
[ 279.150255] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 279.153678] Free swap = 0kB
[ 279.158157] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 279.163492] Total swap = 0kB
[ 279.167713] ? trace_hardirqs_on+0xbd/0x310
[ 279.170718] 1965979 pages RAM
[ 279.175284] ? kasan_check_read+0x11/0x20
[ 279.178271] 0 pages HighMem/MovableOnly
[ 279.182575] ? __run_timers+0x7da/0xc70
[ 279.185647] 342306 pages reserved
[ 279.185654] 0 pages cma reserved
[ 279.189792] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 279.193828] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 279.197697] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 279.201228] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 279.204493] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 279.209913] init cpuset=
[ 279.216391] __run_timers+0x7e5/0xc70
[ 279.220596] /
[ 279.230294] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 279.234495] mems_allowed=0
[ 279.237149] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 279.256024] ? graph_lock+0x170/0x170
[ 279.259822] ? enqueue_hrtimer+0x1a5/0x560
[ 279.264066] ? lock_release+0x970/0x970
[ 279.268036] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 279.273240] ? find_held_lock+0x36/0x1c0
[ 279.277295] ? graph_lock+0x170/0x170
[ 279.281105] ? pvclock_read_flags+0x160/0x160
[ 279.285591] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 279.291137] ? check_preemption_disabled+0x48/0x200
[ 279.296204] ? __lock_is_held+0xb5/0x140
[ 279.300365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 279.305901] ? check_preemption_disabled+0x48/0x200
[ 279.310923] run_timer_softirq+0x52/0xb0
[ 279.314982] ? rcu_read_lock_sched_held+0x108/0x120
[ 279.319994] __do_softirq+0x30b/0xad8
[ 279.323814] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 279.328914] ? pvclock_read_flags+0x160/0x160
[ 279.333404] ? lapic_next_event+0x5a/0x90
[ 279.337556] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 279.343173] ? check_preemption_disabled+0x48/0x200
[ 279.348268] ? check_preemption_disabled+0x48/0x200
[ 279.353281] ? kvm_clock_read+0x18/0x30
[ 279.357256] ? kvm_sched_clock_read+0x9/0x20
[ 279.361661] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 279.367193] ? check_preemption_disabled+0x48/0x200
[ 279.372214] irq_exit+0x17f/0x1c0
[ 279.375665] smp_apic_timer_interrupt+0x1cb/0x760
[ 279.380504] ? smp_reschedule_interrupt+0x109/0x650
[ 279.385612] ? smp_call_function_single_interrupt+0x650/0x650
[ 279.391508] ? interrupt_entry+0xb5/0xf0
[ 279.395573] ? trace_hardirqs_off_caller+0xbb/0x310
[ 279.400579] ? trace_hardirqs_off_caller+0xbb/0x310
[ 279.405591] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 279.410428] ? trace_hardirqs_on_caller+0x310/0x310
[ 279.415455] ? trace_hardirqs_on_caller+0x310/0x310
[ 279.420471] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 279.426011] ? check_preemption_disabled+0x48/0x200
[ 279.431020] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 279.436560] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 279.441396] apic_timer_interrupt+0xf/0x20
[ 279.445633]
[ 279.447867] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 279.453743] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 279.472717] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 279.480415] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 279.487689] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 279.494959] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 279.502246] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 279.509517] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 279.516793] ? save_stack+0xa9/0xd0
[ 279.520430] __kmalloc_node_track_caller+0x33/0x70
[ 279.525363] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 279.530132] pskb_expand_head+0x230/0x10f0
[ 279.534362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 279.539893] ? memcpy+0x45/0x50
[ 279.543167] ? __copy_skb_header+0x350/0x6b0
[ 279.547590] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 279.552077] ? skb_checksum+0x140/0x140
[ 279.556048] ? __lock_is_held+0xb5/0x140
[ 279.560113] ? kasan_check_write+0x14/0x20
[ 279.564339] ? __skb_clone+0x6c7/0xa00
[ 279.568221] ? __copy_skb_header+0x6b0/0x6b0
[ 279.572625] ? kmem_cache_alloc+0x33a/0x730
[ 279.576954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 279.582488] skb_ensure_writable+0x3dd/0x640
[ 279.586926] ? skb_cow_data+0xf10/0xf10
[ 279.590894] ? preempt_notifier_register+0x200/0x200
[ 279.595989] ? __switch_to_asm+0x34/0x70
[ 279.600046] ? __switch_to_asm+0x34/0x70
[ 279.604118] ? __switch_to_asm+0x40/0x70
[ 279.608168] ? __switch_to_asm+0x34/0x70
[ 279.612229] ? __switch_to_asm+0x40/0x70
[ 279.616283] ? __switch_to_asm+0x40/0x70
[ 279.620338] ? __switch_to_asm+0x34/0x70
[ 279.624388] ? __switch_to_asm+0x34/0x70
[ 279.628456] ? __switch_to_asm+0x40/0x70
[ 279.632513] ? __switch_to_asm+0x34/0x70
[ 279.636608] bpf_clone_redirect+0x14a/0x490
[ 279.640945] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 279.645964] ? __sched_text_start+0x8/0x8
[ 279.650148] ? lockdep_hardirqs_on+0x421/0x5c0
[ 279.654744] ? retint_kernel+0x2d/0x2d
[ 279.658625] ? trace_hardirqs_on_caller+0xc0/0x310
[ 279.663549] ? find_held_lock+0x36/0x1c0
[ 279.667635] ? lock_acquire+0x1ed/0x520
[ 279.671620] ? bpf_test_run+0x3cb/0x780
[ 279.675598] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 279.681129] ? check_preemption_disabled+0x48/0x200
[ 279.686141] ? kasan_check_read+0x11/0x20
[ 279.690287] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 279.695558] ? rcu_bh_qs+0xc0/0xc0
[ 279.699089] ? preempt_schedule+0x4d/0x60
[ 279.703226] ? ___preempt_schedule+0x16/0x18
[ 279.707658] ? bpf_test_run+0x25d/0x780
[ 279.711636] ? netlink_diag_dump+0x2a0/0x2a0
[ 279.716049] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 279.720806] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 279.725644] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 279.731176] ? fput+0x130/0x1a0
[ 279.734456] ? __bpf_prog_get+0x9b/0x290
[ 279.738517] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 279.743366] ? bpf_prog_test_run+0x130/0x1a0
[ 279.747777] ? __x64_sys_bpf+0x3d8/0x520
[ 279.751853] ? bpf_prog_get+0x20/0x20
[ 279.755668] ? do_syscall_64+0x1b9/0x820
[ 279.759819] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 279.765292] ? syscall_return_slowpath+0x5e0/0x5e0
[ 279.770228] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 279.775068] ? trace_hardirqs_on_caller+0x310/0x310
[ 279.780090] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 279.785100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 279.790634] ? prepare_exit_to_usermode+0x291/0x3b0
[ 279.795649] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 279.800500] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 279.805871] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 279.805968] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 279.812114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 279.812119] Call Trace:
[ 279.812125]
[ 279.812143] dump_stack+0x1c4/0x2b4
[ 279.812159] ? dump_stack_print_info.cold.2+0x52/0x52
[ 279.818724] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 279.828144] warn_alloc.cold.119+0xb7/0x1bd
[ 279.830692] syz-executor4 cpuset=
[ 279.832827] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 279.836427] syz4
[ 279.841612] ? lock_downgrade+0x900/0x900
[ 279.852078] mems_allowed=0
[ 279.856401] ? trace_hardirqs_off+0xb8/0x310
[ 279.878065] ? trace_hardirqs_off+0xb8/0x310
[ 279.882475] __alloc_pages_slowpath+0x2667/0x2d80
[ 279.887330] ? warn_alloc+0x120/0x120
[ 279.891121] ? trace_hardirqs_on+0x310/0x310
[ 279.895546] ? warn_alloc+0x120/0x120
[ 279.899341] ? print_usage_bug+0xc0/0xc0
[ 279.903406] ? warn_alloc+0x120/0x120
[ 279.907202] ? ktime_get+0x2e1/0x440
[ 279.910923] ? print_usage_bug+0xc0/0xc0
[ 279.914976] ? __lock_acquire+0x7ec/0x4ec0
[ 279.919216] ? __lock_acquire+0x7ec/0x4ec0
[ 279.923528] ? kasan_check_read+0x11/0x20
[ 279.927664] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 279.933196] ? should_fail+0x22d/0xd01
[ 279.937080] ? rcu_bh_qs+0xc0/0xc0
[ 279.940613] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 279.945708] ? __lock_acquire+0x7ec/0x4ec0
[ 279.949938] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 279.955053] ? __lock_acquire+0x7ec/0x4ec0
[ 279.959285] ? should_fail+0x22d/0xd01
[ 279.963161] ? rcu_idle_enter+0x4b0/0x4b0
[ 279.967306] ? mark_held_locks+0x130/0x130
[ 279.971532] ? mark_held_locks+0x130/0x130
[ 279.975776] ? mark_held_locks+0xc7/0x130
[ 279.979916] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 279.984920] ? graph_lock+0x170/0x170
[ 279.988722] ? print_usage_bug+0xc0/0xc0
[ 279.992780] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 279.998325] ? check_preemption_disabled+0x48/0x200
[ 280.003336] ? check_preemption_disabled+0x48/0x200
[ 280.008354] ? __lock_is_held+0xb5/0x140
[ 280.012421] __alloc_pages_nodemask+0xa80/0xde0
[ 280.017083] ? graph_lock+0x170/0x170
[ 280.020969] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 280.025978] ? graph_lock+0x170/0x170
[ 280.029795] ? find_held_lock+0x36/0x1c0
[ 280.033879] ? ____cache_alloc_node+0x1c7/0x1e0
[ 280.038640] ? lock_downgrade+0x900/0x900
[ 280.042794] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 280.048331] cache_grow_begin+0x91/0x8c0
[ 280.052407] ? do_raw_spin_unlock+0xa7/0x2f0
[ 280.056817] fallback_alloc+0x203/0x2e0
[ 280.060814] ____cache_alloc_node+0x1c7/0x1e0
[ 280.065311] kmem_cache_alloc_node+0xe3/0x730
[ 280.069804] ? ipv6_get_ifaddr+0x42e/0x620
[ 280.074044] __alloc_skb+0x119/0x770
[ 280.077769] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 280.083044] ? skb_scrub_packet+0x490/0x490
[ 280.087359] ? lock_downgrade+0x900/0x900
[ 280.091518] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 280.097051] ? refcount_sub_and_test_checked+0x203/0x310
[ 280.102499] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 280.107942] ? addrconf_rs_timer+0x690/0x690
[ 280.112358] ndisc_alloc_skb+0x144/0x340
[ 280.116440] ndisc_send_rs+0x331/0x6e0
[ 280.120327] addrconf_rs_timer+0x314/0x690
[ 280.124563] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 280.128810] call_timer_fn+0x272/0x920
[ 280.132695] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 280.136929] ? process_timeout+0x40/0x40
[ 280.140985] ? find_held_lock+0x36/0x1c0
[ 280.145708] ? mark_held_locks+0xc7/0x130
[ 280.149866] ? _raw_spin_unlock_irq+0x27/0x80
[ 280.154364] ? _raw_spin_unlock_irq+0x27/0x80
[ 280.158859] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 280.163087] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 280.167672] ? trace_hardirqs_on+0xbd/0x310
[ 280.171991] ? kasan_check_read+0x11/0x20
[ 280.176136] ? __run_timers+0x7da/0xc70
[ 280.180116] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 280.185563] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 280.189797] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 280.194027] __run_timers+0x7e5/0xc70
[ 280.197866] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 280.203227] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 280.208241] ? graph_lock+0x170/0x170
[ 280.212051] ? print_usage_bug+0xc0/0xc0
[ 280.216104] ? lock_release+0x970/0x970
[ 280.220074] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 280.225267] ? find_held_lock+0x36/0x1c0
[ 280.229325] ? graph_lock+0x170/0x170
[ 280.233129] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 280.238672] ? check_preemption_disabled+0x48/0x200
[ 280.243692] ? __lock_is_held+0xb5/0x140
[ 280.247750] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 280.253286] ? check_preemption_disabled+0x48/0x200
[ 280.258303] run_timer_softirq+0x52/0xb0
[ 280.262391] ? rcu_read_lock_sched_held+0x108/0x120
[ 280.267418] __do_softirq+0x30b/0xad8
[ 280.271220] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 280.276324] ? pvclock_read_flags+0x160/0x160
[ 280.280816] ? lapic_next_event+0x5a/0x90
[ 280.284958] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 280.290496] ? check_preemption_disabled+0x48/0x200
[ 280.295512] ? check_preemption_disabled+0x48/0x200
[ 280.300528] ? kvm_clock_read+0x18/0x30
[ 280.304496] ? kvm_sched_clock_read+0x9/0x20
[ 280.309237] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 280.314777] ? check_preemption_disabled+0x48/0x200
[ 280.319798] irq_exit+0x17f/0x1c0
[ 280.323250] smp_apic_timer_interrupt+0x1cb/0x760
[ 280.328090] ? smp_call_function_single_interrupt+0x650/0x650
[ 280.333992] ? interrupt_entry+0xb5/0xf0
[ 280.338052] ? trace_hardirqs_off_caller+0xbb/0x310
[ 280.343064] ? trace_hardirqs_off_caller+0xbb/0x310
[ 280.348074] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 280.352911] ? trace_hardirqs_on_caller+0x310/0x310
[ 280.358041] ? trace_hardirqs_on_caller+0x310/0x310
[ 280.363049] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 280.368579] ? check_preemption_disabled+0x48/0x200
[ 280.373587] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 280.379130] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 280.383991] apic_timer_interrupt+0xf/0x20
[ 280.388212]
[ 280.390465] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 280.395770] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 280.414664] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 280.422384] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 280.429641] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 280.436897] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 280.444157] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 280.451421] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 280.458698] ? arch_local_irq_restore+0x45/0x52
[ 280.463419] dump_stack+0x26a/0x2b4
[ 280.467058] ? dump_stack_print_info.cold.2+0x52/0x52
[ 280.472249] dump_header+0x27b/0xf72
[ 280.475963] ? mark_held_locks+0x130/0x130
[ 280.480194] ? pagefault_out_of_memory+0x197/0x197
[ 280.485134] ? __lock_acquire+0x7ec/0x4ec0
[ 280.489363] ? graph_lock+0x170/0x170
[ 280.493161] ? mem_cgroup_charge_statistics+0x780/0x780
[ 280.498521] ? print_usage_bug+0xc0/0xc0
[ 280.502576] ? graph_lock+0x170/0x170
[ 280.506375] ? print_usage_bug+0xc0/0xc0
[ 280.510467] ? print_usage_bug+0xc0/0xc0
[ 280.514527] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 280.520072] ? find_held_lock+0x36/0x1c0
[ 280.524145] ? mark_held_locks+0xc7/0x130
[ 280.528284] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 280.533391] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 280.538484] ? lockdep_hardirqs_on+0x421/0x5c0
[ 280.543075] ? trace_hardirqs_on+0xbd/0x310
[ 280.547396] ? kasan_check_read+0x11/0x20
[ 280.551539] ? ___ratelimit+0x36f/0x655
[ 280.555504] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 280.560944] ? trace_hardirqs_on+0x310/0x310
[ 280.565352] ? lock_downgrade+0x900/0x900
[ 280.569500] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 280.574597] ? ___ratelimit+0xaa/0x655
[ 280.578485] ? idr_get_free+0xec0/0xec0
[ 280.582456] ? kasan_check_write+0x14/0x20
[ 280.586689] ? do_raw_spin_lock+0xc1/0x200
[ 280.590943] oom_kill_process.cold.27+0x10/0x903
[ 280.595728] ? graph_lock+0x170/0x170
[ 280.599549] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 280.605347] ? kasan_check_read+0x11/0x20
[ 280.609486] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 280.614753] ? oom_evaluate_task+0x540/0x540
[ 280.619168] ? find_held_lock+0x36/0x1c0
[ 280.623259] ? out_of_memory+0x974/0x1430
[ 280.627398] ? lock_downgrade+0x900/0x900
[ 280.631535] ? check_preemption_disabled+0x48/0x200
[ 280.636567] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 280.642361] ? kasan_check_read+0x11/0x20
[ 280.646586] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 280.651857] ? rcu_bh_qs+0xc0/0xc0
[ 280.655412] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 280.660934] ? oom_evaluate_task+0x302/0x540
[ 280.665347] out_of_memory+0xa84/0x1430
[ 280.669324] ? oom_killer_disable+0x3a0/0x3a0
[ 280.673818] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 280.678745] ? __mutex_add_waiter+0x2a0/0x2a0
[ 280.683240] __alloc_pages_slowpath+0x2318/0x2d80
[ 280.688116] ? warn_alloc+0x120/0x120
[ 280.691923] ? print_usage_bug+0xc0/0xc0
[ 280.695979] ? warn_alloc+0x120/0x120
[ 280.699769] ? print_usage_bug+0xc0/0xc0
[ 280.703827] ? print_usage_bug+0xc0/0xc0
[ 280.707887] ? print_usage_bug+0xc0/0xc0
[ 280.711946] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 280.717498] ? should_fail+0x22d/0xd01
[ 280.721384] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 280.726504] ? find_held_lock+0x36/0x1c0
[ 280.730574] ? mark_held_locks+0x130/0x130
[ 280.734816] ? ___might_sleep+0x1ed/0x300
[ 280.738956] ? lock_release+0x970/0x970
[ 280.742926] ? arch_local_save_flags+0x40/0x40
[ 280.747514] ? __might_sleep+0x95/0x190
[ 280.751486] __alloc_pages_nodemask+0xa80/0xde0
[ 280.756151] ? graph_lock+0x170/0x170
[ 280.759949] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 280.764983] ? graph_lock+0x170/0x170
[ 280.768785] ? find_held_lock+0x36/0x1c0
[ 280.772959] ? cache_grow_begin+0x5a4/0x8c0
[ 280.777297] ? lockdep_hardirqs_on+0x421/0x5c0
[ 280.781884] ? trace_hardirqs_on+0xbd/0x310
[ 280.786199] ? fallback_alloc+0x203/0x2e0
[ 280.790455] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 280.795917] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 280.801450] cache_grow_begin+0x91/0x8c0
[ 280.805524] ? do_raw_spin_unlock+0xa7/0x2f0
[ 280.809945] fallback_alloc+0x203/0x2e0
[ 280.814006] ____cache_alloc_node+0x1c7/0x1e0
[ 280.818511] kmem_cache_alloc+0x1f8/0x730
[ 280.822655] ? emulate_vsyscall+0x314/0xcf0
[ 280.826983] getname_flags+0xd0/0x5a0
[ 280.830783] user_path_at_empty+0x2d/0x50
[ 280.834944] vfs_statx+0x129/0x210
[ 280.839522] ? vfs_statx_fd+0xc0/0xc0
[ 280.843334] __do_sys_newstat+0x8f/0x110
[ 280.847404] ? cp_new_stat+0xa50/0xa50
[ 280.851285] ? do_syscall_64+0x9a/0x820
[ 280.855247] ? do_syscall_64+0x9a/0x820
[ 280.859214] ? lockdep_hardirqs_on+0x421/0x5c0
[ 280.863788] ? trace_hardirqs_on+0xbd/0x310
[ 280.868128] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 280.873484] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 280.878948] __x64_sys_newstat+0x54/0x80
[ 280.882999] do_syscall_64+0x1b9/0x820
[ 280.886876] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 280.892230] ? syscall_return_slowpath+0x5e0/0x5e0
[ 280.897233] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 280.902081] ? trace_hardirqs_on_caller+0x310/0x310
[ 280.907180] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 280.912202] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 280.917734] ? prepare_exit_to_usermode+0x291/0x3b0
[ 280.922746] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 280.927593] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 280.932779] RIP: 0033:0x7f6482e71c65
[ 280.936488] Code: Bad RIP value.
[ 280.939841] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 280.947543] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 280.954802] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 280.962076] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 280.969336] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 280.976613] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 280.983897] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 280.983902] warn_alloc_show_mem: 1 callbacks suppressed
[ 280.983908] Mem-Info:
[ 280.991206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 280.996574] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 280.996574] active_file:15 inactive_file:9 isolated_file:0
[ 280.996574] unevictable:0 dirty:0 writeback:0 unstable:0
[ 280.996574] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 280.996574] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 280.996574] free:13716 free_pcp:235 free_cma:0
[ 280.998952] Call Trace:
[ 281.008323] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 281.041259]
[ 281.043820] Node 0
[ 281.071756] dump_stack+0x1c4/0x2b4
[ 281.073895] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 281.076122] ? dump_stack_print_info.cold.2+0x52/0x52
[ 281.079730] lowmem_reserve[]: 0
[ 281.105247] warn_alloc.cold.119+0xb7/0x1bd
[ 281.110399] 2819
[ 281.113662] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 281.117946] 6323 6323
[ 281.120003] ? lock_downgrade+0x900/0x900
[ 281.124833] Node 0
[ 281.127325] ? trace_hardirqs_off+0xb8/0x310
[ 281.131456] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 281.133659] ? trace_hardirqs_off+0xb8/0x310
[ 281.138034] lowmem_reserve[]:
[ 281.165049] __alloc_pages_slowpath+0x2667/0x2d80
[ 281.169421] 0
[ 281.172546] ? warn_alloc+0x120/0x120
[ 281.177354] 0
[ 281.179147] ? warn_alloc+0x120/0x120
[ 281.182927] 3503 3503
[ 281.184724] ? print_usage_bug+0xc0/0xc0
[ 281.188495] Node 0
[ 281.190979] ? warn_alloc+0x120/0x120
[ 281.195034] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 281.197266] ? print_usage_bug+0xc0/0xc0
[ 281.201031] lowmem_reserve[]: 0
[ 281.229443] ? __lock_acquire+0x7ec/0x4ec0
[ 281.233472] 0 0
[ 281.236737] ? __lock_acquire+0x7ec/0x4ec0
[ 281.240938] 0
[ 281.242914] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 281.248913] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 281.254421] Node 0
[ 281.259940] ? should_fail+0x22d/0xd01
[ 281.259942] DMA: 1*4kB
[ 281.262188] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 281.266045] (U)
[ 281.268614] ? __lock_acquire+0x7ec/0x4ec0
[ 281.273683] 0*8kB
[ 281.275657] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 281.279859] 0*16kB
[ 281.282003] ? __lock_acquire+0x7ec/0x4ec0
[ 281.287076] 1*32kB
[ 281.289312] ? should_fail+0x22d/0xd01
[ 281.293519] (U)
[ 281.296096] ? mark_held_locks+0x130/0x130
[ 281.299990] 2*64kB
[ 281.301988] ? mark_held_locks+0x130/0x130
[ 281.306192] (U)
[ 281.308411] ? graph_lock+0x170/0x170
[ 281.312622] 1*128kB
[ 281.314583] ? print_usage_bug+0xc0/0xc0
[ 281.318351] (U)
[ 281.320661] ? graph_lock+0x170/0x170
[ 281.324691] 1*256kB (U)
[ 281.326658] ? print_usage_bug+0xc0/0xc0
[ 281.330445] 0*512kB
[ 281.333098] ? wq_watchdog_touch+0x9c/0xfe
[ 281.337132] 1*1024kB
[ 281.339458] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 281.343665] (U) 1*2048kB
[ 281.346070] ? check_preemption_disabled+0x48/0x200
[ 281.351574] (M)
[ 281.354319] ? check_preemption_disabled+0x48/0x200
[ 281.359304] 3*4096kB
[ 281.361289] ? __lock_is_held+0xb5/0x140
[ 281.366264] (M) = 15908kB
[ 281.368674] __alloc_pages_nodemask+0xa80/0xde0
[ 281.372706] Node 0
[ 281.375444] ? graph_lock+0x170/0x170
[ 281.380094] DMA32:
[ 281.382414] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 281.386190] 4*4kB
[ 281.388405] ? graph_lock+0x170/0x170
[ 281.388427] ? find_held_lock+0x36/0x1c0
[ 281.393407] (UM)
[ 281.395561] ? ____cache_alloc_node+0x1c7/0x1e0
[ 281.399329] 2*8kB
[ 281.403371] ? lock_downgrade+0x900/0x900
[ 281.405405] (UM)
[ 281.410064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 281.412184] 2*16kB
[ 281.416314] cache_grow_begin+0x91/0x8c0
[ 281.418343] (M)
[ 281.423864] ? do_raw_spin_unlock+0xa7/0x2f0
[ 281.426071] 2*32kB
[ 281.430121] fallback_alloc+0x203/0x2e0
[ 281.432066] (M)
[ 281.436463] ____cache_alloc_node+0x1c7/0x1e0
[ 281.438665] 4*64kB (M)
[ 281.442666] kmem_cache_alloc_node+0xe3/0x730
[ 281.444615] 3*128kB (M)
[ 281.449115] ? ipv6_get_ifaddr+0x42e/0x620
[ 281.451667] 3*256kB
[ 281.456153] __alloc_skb+0x119/0x770
[ 281.458786] (M)
[ 281.463009] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 281.465321] 4*512kB (UM)
[ 281.469034] ? skb_scrub_packet+0x490/0x490
[ 281.470978] 3*1024kB
[ 281.476241] ? lock_downgrade+0x900/0x900
[ 281.478966] (UM)
[ 281.483279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 281.485657] 3*2048kB
[ 281.489786] ? refcount_sub_and_test_checked+0x203/0x310
[ 281.491824] (M)
[ 281.497363] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 281.499748] 3*4096kB
[ 281.505182] ? addrconf_rs_timer+0x690/0x690
[ 281.507129] (M)
[ 281.512571] ndisc_alloc_skb+0x144/0x340
[ 281.514966] = 25088kB
[ 281.519364] ndisc_send_rs+0x331/0x6e0
[ 281.521308] Node 0
[ 281.525352] addrconf_rs_timer+0x314/0x690
[ 281.527732] Normal:
[ 281.531606] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 281.533912] 755*4kB
[ 281.538143] call_timer_fn+0x272/0x920
[ 281.540449] (UMEH)
[ 281.544668] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 281.546964] 414*8kB
[ 281.550836] ? process_timeout+0x40/0x40
[ 281.553041] (UME)
[ 281.557287] ? find_held_lock+0x36/0x1c0
[ 281.559578] 169*16kB (MEH)
[ 281.563638] ? __run_timers+0x7da/0xc70
[ 281.565762] 66*32kB (UMEH)
[ 281.569822] ? _raw_spin_unlock_irq+0x27/0x80
[ 281.572715] 13*64kB (UMH)
[ 281.576685] ? _raw_spin_unlock_irq+0x27/0x80
[ 281.579596] 3*128kB (H)
[ 281.584108] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 281.586922] 4*256kB (H)
[ 281.591407] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 281.594048] 1*512kB
[ 281.598271] ? trace_hardirqs_on+0xbd/0x310
[ 281.600910] (U)
[ 281.605490] ? kasan_check_read+0x11/0x20
[ 281.607782] 0*1024kB 0*2048kB
[ 281.612096] ? __run_timers+0x7da/0xc70
[ 281.614038] 0*4096kB = 13900kB
[ 281.618195] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 281.621362] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 281.625317] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 281.628486] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 281.633922] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 281.642727] 2312 total pagecache pages
[ 281.646951] __run_timers+0x7e5/0xc70
[ 281.655517] 0 pages in swap cache
[ 281.659737] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 281.663590] Swap cache stats: add 0, delete 0, find 0/0
[ 281.667380] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 281.670808] Free swap = 0kB
[ 281.676155] ? graph_lock+0x170/0x170
[ 281.681491] Total swap = 0kB
[ 281.681499] 1965979 pages RAM
[ 281.686510] ? enqueue_hrtimer+0x1a5/0x560
[ 281.689498] 0 pages HighMem/MovableOnly
[ 281.689505] 342306 pages reserved
[ 281.693294] ? lock_release+0x970/0x970
[ 281.693309] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 281.696299] 0 pages cma reserved
[ 281.699392] ? find_held_lock+0x36/0x1c0
[ 281.703688] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 281.707575] ? graph_lock+0x170/0x170
[ 281.711111] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 281.714983] ? pvclock_read_flags+0x160/0x160
[ 281.720140] init cpuset=
[ 281.723495] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 281.727528] /
[ 281.734016] ? check_preemption_disabled+0x48/0x200
[ 281.737782] mems_allowed=0
[ 281.747472] ? __lock_is_held+0xb5/0x140
[ 281.773781] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 281.779319] ? check_preemption_disabled+0x48/0x200
[ 281.784338] run_timer_softirq+0x52/0xb0
[ 281.788393] ? rcu_read_lock_sched_held+0x108/0x120
[ 281.793410] __do_softirq+0x30b/0xad8
[ 281.797214] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 281.802324] ? pvclock_read_flags+0x160/0x160
[ 281.806817] ? lapic_next_event+0x5a/0x90
[ 281.810977] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 281.816516] ? check_preemption_disabled+0x48/0x200
[ 281.821541] ? check_preemption_disabled+0x48/0x200
[ 281.826570] ? kvm_clock_read+0x18/0x30
[ 281.830539] ? kvm_sched_clock_read+0x9/0x20
[ 281.834950] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 281.840750] ? check_preemption_disabled+0x48/0x200
[ 281.845790] irq_exit+0x17f/0x1c0
[ 281.849247] smp_apic_timer_interrupt+0x1cb/0x760
[ 281.854083] ? smp_reschedule_interrupt+0x109/0x650
[ 281.859119] ? smp_call_function_single_interrupt+0x650/0x650
[ 281.865008] ? interrupt_entry+0xb5/0xf0
[ 281.869069] ? trace_hardirqs_off_caller+0xbb/0x310
[ 281.874083] ? trace_hardirqs_off_caller+0xbb/0x310
[ 281.879099] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 281.883937] ? trace_hardirqs_on_caller+0x310/0x310
[ 281.888945] ? trace_hardirqs_on_caller+0x310/0x310
[ 281.893958] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 281.899494] ? check_preemption_disabled+0x48/0x200
[ 281.904505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 281.910040] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 281.914883] apic_timer_interrupt+0xf/0x20
[ 281.919101]
[ 281.921336] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 281.927235] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 281.946129] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 281.953834] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 281.961110] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 281.968374] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 281.975634] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 281.982907] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 281.990196] ? save_stack+0xa9/0xd0
[ 281.993835] __kmalloc_node_track_caller+0x33/0x70
[ 281.998765] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 282.003522] pskb_expand_head+0x230/0x10f0
[ 282.007759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 282.013294] ? memcpy+0x45/0x50
[ 282.016574] ? __copy_skb_header+0x350/0x6b0
[ 282.020985] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 282.025475] ? skb_checksum+0x140/0x140
[ 282.029457] ? __lock_is_held+0xb5/0x140
[ 282.033524] ? kasan_check_write+0x14/0x20
[ 282.037752] ? __skb_clone+0x6c7/0xa00
[ 282.041643] ? __copy_skb_header+0x6b0/0x6b0
[ 282.046050] ? kmem_cache_alloc+0x33a/0x730
[ 282.050372] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 282.055909] skb_ensure_writable+0x3dd/0x640
[ 282.060316] ? skb_cow_data+0xf10/0xf10
[ 282.064289] ? preempt_notifier_register+0x200/0x200
[ 282.069389] ? __switch_to_asm+0x34/0x70
[ 282.073448] ? __switch_to_asm+0x34/0x70
[ 282.077504] ? __switch_to_asm+0x40/0x70
[ 282.081558] ? __switch_to_asm+0x34/0x70
[ 282.085613] ? __switch_to_asm+0x40/0x70
[ 282.089671] ? __switch_to_asm+0x40/0x70
[ 282.093726] ? __switch_to_asm+0x34/0x70
[ 282.097890] ? __switch_to_asm+0x34/0x70
[ 282.101962] ? __switch_to_asm+0x40/0x70
[ 282.106025] ? __switch_to_asm+0x34/0x70
[ 282.110110] bpf_clone_redirect+0x14a/0x490
[ 282.114456] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 282.119474] ? __sched_text_start+0x8/0x8
[ 282.123624] ? lockdep_hardirqs_on+0x421/0x5c0
[ 282.128209] ? retint_kernel+0x2d/0x2d
[ 282.132092] ? trace_hardirqs_on_caller+0xc0/0x310
[ 282.137034] ? find_held_lock+0x36/0x1c0
[ 282.141532] ? lock_acquire+0x1ed/0x520
[ 282.145528] ? bpf_test_run+0x3cb/0x780
[ 282.149587] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 282.155120] ? check_preemption_disabled+0x48/0x200
[ 282.160140] ? kasan_check_read+0x11/0x20
[ 282.164287] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 282.169559] ? rcu_bh_qs+0xc0/0xc0
[ 282.173097] ? preempt_schedule+0x4d/0x60
[ 282.177242] ? ___preempt_schedule+0x16/0x18
[ 282.181654] ? bpf_test_run+0x25d/0x780
[ 282.185648] ? netlink_diag_dump+0x2a0/0x2a0
[ 282.190059] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 282.194815] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 282.199652] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 282.205183] ? fput+0x130/0x1a0
[ 282.208464] ? __bpf_prog_get+0x9b/0x290
[ 282.212531] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 282.217361] ? bpf_prog_test_run+0x130/0x1a0
[ 282.221794] ? __x64_sys_bpf+0x3d8/0x520
[ 282.225847] ? bpf_prog_get+0x20/0x20
[ 282.229655] ? do_syscall_64+0x1b9/0x820
[ 282.233712] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 282.239071] ? syscall_return_slowpath+0x5e0/0x5e0
[ 282.243995] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 282.248840] ? trace_hardirqs_on_caller+0x310/0x310
[ 282.253857] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 282.258872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 282.264405] ? prepare_exit_to_usermode+0x291/0x3b0
[ 282.269418] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 282.274264] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 282.279645] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 282.279739] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 282.285876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 282.285883] Call Trace:
[ 282.292463] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 282.301694]
[ 282.304255] syz-executor4 cpuset=
[ 282.315124] dump_stack+0x1c4/0x2b4
[ 282.317257] syz4
[ 282.320701] ? dump_stack_print_info.cold.2+0x52/0x52
[ 282.324307] mems_allowed=0
[ 282.326279] warn_alloc.cold.119+0xb7/0x1bd
[ 282.338803] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 282.343640] ? lock_downgrade+0x900/0x900
[ 282.347789] ? trace_hardirqs_off+0xb8/0x310
[ 282.352201] ? trace_hardirqs_off+0xb8/0x310
[ 282.356729] __alloc_pages_slowpath+0x2667/0x2d80
[ 282.361590] ? warn_alloc+0x120/0x120
[ 282.365384] ? trace_hardirqs_on+0x310/0x310
[ 282.369786] ? warn_alloc+0x120/0x120
[ 282.373585] ? print_usage_bug+0xc0/0xc0
[ 282.377650] ? warn_alloc+0x120/0x120
[ 282.381460] ? ktime_get+0x2e1/0x440
[ 282.385185] ? print_usage_bug+0xc0/0xc0
[ 282.389255] ? __lock_acquire+0x7ec/0x4ec0
[ 282.393483] ? __lock_acquire+0x7ec/0x4ec0
[ 282.397715] ? kasan_check_read+0x11/0x20
[ 282.401857] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 282.407384] ? should_fail+0x22d/0xd01
[ 282.411268] ? rcu_bh_qs+0xc0/0xc0
[ 282.414812] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 282.419923] ? __lock_acquire+0x7ec/0x4ec0
[ 282.424155] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 282.429254] ? __lock_acquire+0x7ec/0x4ec0
[ 282.433481] ? should_fail+0x22d/0xd01
[ 282.437365] ? rcu_idle_enter+0x4b0/0x4b0
[ 282.441513] ? mark_held_locks+0x130/0x130
[ 282.445742] ? mark_held_locks+0x130/0x130
[ 282.449976] ? mark_held_locks+0xc7/0x130
[ 282.454121] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 282.459131] ? graph_lock+0x170/0x170
[ 282.462928] ? print_usage_bug+0xc0/0xc0
[ 282.466986] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 282.472520] ? check_preemption_disabled+0x48/0x200
[ 282.477536] ? check_preemption_disabled+0x48/0x200
[ 282.482557] ? __lock_is_held+0xb5/0x140
[ 282.486621] __alloc_pages_nodemask+0xa80/0xde0
[ 282.491302] ? graph_lock+0x170/0x170
[ 282.495100] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 282.500105] ? graph_lock+0x170/0x170
[ 282.503910] ? find_held_lock+0x36/0x1c0
[ 282.507984] ? ____cache_alloc_node+0x1c7/0x1e0
[ 282.512649] ? lock_downgrade+0x900/0x900
[ 282.516802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 282.522339] cache_grow_begin+0x91/0x8c0
[ 282.526395] ? do_raw_spin_unlock+0xa7/0x2f0
[ 282.530913] fallback_alloc+0x203/0x2e0
[ 282.534898] ____cache_alloc_node+0x1c7/0x1e0
[ 282.539395] kmem_cache_alloc_node+0xe3/0x730
[ 282.543884] ? ipv6_get_ifaddr+0x42e/0x620
[ 282.548121] __alloc_skb+0x119/0x770
[ 282.551831] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 282.557105] ? skb_scrub_packet+0x490/0x490
[ 282.561446] ? lock_downgrade+0x900/0x900
[ 282.565599] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 282.571152] ? refcount_sub_and_test_checked+0x203/0x310
[ 282.576610] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 282.582055] ? addrconf_rs_timer+0x690/0x690
[ 282.586466] ndisc_alloc_skb+0x144/0x340
[ 282.590532] ndisc_send_rs+0x331/0x6e0
[ 282.594418] addrconf_rs_timer+0x314/0x690
[ 282.598676] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 282.602921] call_timer_fn+0x272/0x920
[ 282.606809] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 282.611040] ? process_timeout+0x40/0x40
[ 282.615093] ? find_held_lock+0x36/0x1c0
[ 282.619180] ? mark_held_locks+0xc7/0x130
[ 282.623329] ? _raw_spin_unlock_irq+0x27/0x80
[ 282.627829] ? _raw_spin_unlock_irq+0x27/0x80
[ 282.632331] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 282.636579] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 282.641166] ? trace_hardirqs_on+0xbd/0x310
[ 282.645485] ? kasan_check_read+0x11/0x20
[ 282.649630] ? __run_timers+0x7da/0xc70
[ 282.653607] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 282.659076] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 282.663306] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 282.667550] __run_timers+0x7e5/0xc70
[ 282.671356] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 282.676728] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 282.681741] ? graph_lock+0x170/0x170
[ 282.685540] ? print_usage_bug+0xc0/0xc0
[ 282.689603] ? lock_release+0x970/0x970
[ 282.693680] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 282.698872] ? find_held_lock+0x36/0x1c0
[ 282.702929] ? graph_lock+0x170/0x170
[ 282.706729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 282.712261] ? check_preemption_disabled+0x48/0x200
[ 282.717294] ? __lock_is_held+0xb5/0x140
[ 282.721350] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 282.726883] ? check_preemption_disabled+0x48/0x200
[ 282.731920] run_timer_softirq+0x52/0xb0
[ 282.735993] ? rcu_read_lock_sched_held+0x108/0x120
[ 282.741005] __do_softirq+0x30b/0xad8
[ 282.744916] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 282.750020] ? pvclock_read_flags+0x160/0x160
[ 282.754540] ? lapic_next_event+0x5a/0x90
[ 282.758683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 282.764215] ? check_preemption_disabled+0x48/0x200
[ 282.769223] ? check_preemption_disabled+0x48/0x200
[ 282.774240] ? kvm_clock_read+0x18/0x30
[ 282.778210] ? kvm_sched_clock_read+0x9/0x20
[ 282.782614] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 282.788171] ? check_preemption_disabled+0x48/0x200
[ 282.793193] irq_exit+0x17f/0x1c0
[ 282.796663] smp_apic_timer_interrupt+0x1cb/0x760
[ 282.801503] ? smp_call_function_single_interrupt+0x650/0x650
[ 282.807383] ? interrupt_entry+0xb5/0xf0
[ 282.811443] ? trace_hardirqs_off_caller+0xbb/0x310
[ 282.816452] ? trace_hardirqs_off_caller+0xbb/0x310
[ 282.821463] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 282.826304] ? trace_hardirqs_on_caller+0x310/0x310
[ 282.831312] ? trace_hardirqs_on_caller+0x310/0x310
[ 282.836330] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 282.841884] ? check_preemption_disabled+0x48/0x200
[ 282.846904] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 282.852540] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 282.857410] apic_timer_interrupt+0xf/0x20
[ 282.861632]
[ 282.863870] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 282.869153] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 282.888045] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 282.895831] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 282.903173] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 282.910435] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 282.917694] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 282.924953] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 282.932224] ? arch_local_irq_restore+0x45/0x52
[ 282.936890] dump_stack+0x26a/0x2b4
[ 282.940514] ? dump_stack_print_info.cold.2+0x52/0x52
[ 282.945707] dump_header+0x27b/0xf72
[ 282.949430] ? mark_held_locks+0x130/0x130
[ 282.953672] ? pagefault_out_of_memory+0x197/0x197
[ 282.958604] ? __lock_acquire+0x7ec/0x4ec0
[ 282.962835] ? graph_lock+0x170/0x170
[ 282.966643] ? mem_cgroup_charge_statistics+0x780/0x780
[ 282.972111] ? print_usage_bug+0xc0/0xc0
[ 282.976179] ? graph_lock+0x170/0x170
[ 282.979976] ? print_usage_bug+0xc0/0xc0
[ 282.984030] ? print_usage_bug+0xc0/0xc0
[ 282.988092] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 282.993636] ? find_held_lock+0x36/0x1c0
[ 282.997806] ? mark_held_locks+0xc7/0x130
[ 283.002043] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 283.007141] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 283.012234] ? lockdep_hardirqs_on+0x421/0x5c0
[ 283.016816] ? trace_hardirqs_on+0xbd/0x310
[ 283.021170] ? kasan_check_read+0x11/0x20
[ 283.025308] ? ___ratelimit+0x36f/0x655
[ 283.029274] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 283.034719] ? trace_hardirqs_on+0x310/0x310
[ 283.039130] ? lock_downgrade+0x900/0x900
[ 283.043280] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 283.048373] ? ___ratelimit+0xaa/0x655
[ 283.052258] ? idr_get_free+0xec0/0xec0
[ 283.056226] ? kasan_check_write+0x14/0x20
[ 283.060453] ? do_raw_spin_lock+0xc1/0x200
[ 283.064687] oom_kill_process.cold.27+0x10/0x903
[ 283.069440] ? graph_lock+0x170/0x170
[ 283.073243] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 283.079570] ? kasan_check_read+0x11/0x20
[ 283.083720] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 283.088998] ? oom_evaluate_task+0x540/0x540
[ 283.093415] ? find_held_lock+0x36/0x1c0
[ 283.098104] ? out_of_memory+0x974/0x1430
[ 283.102286] ? lock_downgrade+0x900/0x900
[ 283.106427] ? check_preemption_disabled+0x48/0x200
[ 283.111444] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 283.117243] ? kasan_check_read+0x11/0x20
[ 283.121388] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 283.126686] ? rcu_bh_qs+0xc0/0xc0
[ 283.130222] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 283.135749] ? oom_evaluate_task+0x302/0x540
[ 283.140162] out_of_memory+0xa84/0x1430
[ 283.144469] ? oom_killer_disable+0x3a0/0x3a0
[ 283.148963] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 283.153908] ? __mutex_add_waiter+0x2a0/0x2a0
[ 283.158413] __alloc_pages_slowpath+0x2318/0x2d80
[ 283.163269] ? warn_alloc+0x120/0x120
[ 283.167072] ? print_usage_bug+0xc0/0xc0
[ 283.171135] ? warn_alloc+0x120/0x120
[ 283.174941] ? print_usage_bug+0xc0/0xc0
[ 283.179016] ? print_usage_bug+0xc0/0xc0
[ 283.183067] ? print_usage_bug+0xc0/0xc0
[ 283.187127] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 283.192674] ? should_fail+0x22d/0xd01
[ 283.196580] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 283.201698] ? find_held_lock+0x36/0x1c0
[ 283.205764] ? mark_held_locks+0x130/0x130
[ 283.209998] ? ___might_sleep+0x1ed/0x300
[ 283.214135] ? lock_release+0x970/0x970
[ 283.218140] ? arch_local_save_flags+0x40/0x40
[ 283.222732] ? __might_sleep+0x95/0x190
[ 283.226707] __alloc_pages_nodemask+0xa80/0xde0
[ 283.231374] ? graph_lock+0x170/0x170
[ 283.235180] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 283.240206] ? graph_lock+0x170/0x170
[ 283.244006] ? find_held_lock+0x36/0x1c0
[ 283.248154] ? cache_grow_begin+0x5a4/0x8c0
[ 283.252468] ? lockdep_hardirqs_on+0x421/0x5c0
[ 283.257042] ? trace_hardirqs_on+0xbd/0x310
[ 283.261354] ? fallback_alloc+0x203/0x2e0
[ 283.265501] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 283.271060] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 283.276612] cache_grow_begin+0x91/0x8c0
[ 283.280669] ? do_raw_spin_unlock+0xa7/0x2f0
[ 283.285080] fallback_alloc+0x203/0x2e0
[ 283.289060] ____cache_alloc_node+0x1c7/0x1e0
[ 283.293576] kmem_cache_alloc+0x1f8/0x730
[ 283.297716] ? emulate_vsyscall+0x314/0xcf0
[ 283.302037] getname_flags+0xd0/0x5a0
[ 283.305835] user_path_at_empty+0x2d/0x50
[ 283.309982] vfs_statx+0x129/0x210
[ 283.313606] ? vfs_statx_fd+0xc0/0xc0
[ 283.317411] __do_sys_newstat+0x8f/0x110
[ 283.321476] ? cp_new_stat+0xa50/0xa50
[ 283.325363] ? do_syscall_64+0x9a/0x820
[ 283.329329] ? do_syscall_64+0x9a/0x820
[ 283.333315] ? lockdep_hardirqs_on+0x421/0x5c0
[ 283.337890] ? trace_hardirqs_on+0xbd/0x310
[ 283.342222] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 283.347601] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 283.353056] __x64_sys_newstat+0x54/0x80
[ 283.357135] do_syscall_64+0x1b9/0x820
[ 283.361023] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 283.366405] ? syscall_return_slowpath+0x5e0/0x5e0
[ 283.371329] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 283.376170] ? trace_hardirqs_on_caller+0x310/0x310
[ 283.381184] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 283.386210] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 283.391741] ? prepare_exit_to_usermode+0x291/0x3b0
[ 283.396857] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 283.401721] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 283.406908] RIP: 0033:0x7f6482e71c65
[ 283.410626] Code: Bad RIP value.
[ 283.413990] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 283.421784] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 283.429046] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 283.436395] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 283.443675] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 283.450971] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 283.458254] warn_alloc_show_mem: 1 callbacks suppressed
[ 283.458265] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 283.458267] Mem-Info:
[ 283.458298] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 283.458298] active_file:15 inactive_file:9 isolated_file:0
[ 283.458298] unevictable:0 dirty:0 writeback:0 unstable:0
[ 283.458298] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 283.458298] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 283.458298] free:13716 free_pcp:235 free_cma:0
[ 283.463633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 283.470903] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 283.473289] Call Trace:
[ 283.506250] Node 0
[ 283.515593]
[ 283.543368] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 283.545930] dump_stack+0x1c4/0x2b4
[ 283.548131] lowmem_reserve[]:
[ 283.550278] ? dump_stack_print_info.cold.2+0x52/0x52
[ 283.575749] 0
[ 283.579382] warn_alloc.cold.119+0xb7/0x1bd
[ 283.582458] 2819 6323
[ 283.587646] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 283.589415] 6323
[ 283.593733] ? lock_downgrade+0x900/0x900
[ 283.596197] Node 0 DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 283.601043] ? trace_hardirqs_off+0xb8/0x310
[ 283.603078] lowmem_reserve[]:
[ 283.607215] ? trace_hardirqs_off+0xb8/0x310
[ 283.634683] 0
[ 283.639096] __alloc_pages_slowpath+0x2667/0x2d80
[ 283.642165] 0 3503
[ 283.646593] ? warn_alloc+0x120/0x120
[ 283.648364] 3503
[ 283.653211] ? trace_hardirqs_on+0x310/0x310
[ 283.655430] Node 0
[ 283.659218] ? warn_alloc+0x120/0x120
[ 283.661279] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 283.665655] ? print_usage_bug+0xc0/0xc0
[ 283.667866] lowmem_reserve[]:
[ 283.671657] ? warn_alloc+0x120/0x120
[ 283.699997] 0 0
[ 283.704068] ? ktime_get+0x2e1/0x440
[ 283.707138] 0 0
[ 283.710943] ? print_usage_bug+0xc0/0xc0
[ 283.716586] ? __lock_acquire+0x7ec/0x4ec0
[ 283.718537] Node 0
[ 283.722586] ? __lock_acquire+0x7ec/0x4ec0
[ 283.726796] DMA:
[ 283.729037] ? kasan_check_read+0x11/0x20
[ 283.733240] 1*4kB
[ 283.735294] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 283.739407] (U)
[ 283.741558] ? should_fail+0x22d/0xd01
[ 283.747064] 0*8kB 0*16kB
[ 283.749035] ? rcu_bh_qs+0xc0/0xc0
[ 283.752894] 1*32kB
[ 283.755640] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 283.759148] (U)
[ 283.761374] ? __lock_acquire+0x7ec/0x4ec0
[ 283.766454] 2*64kB
[ 283.768422] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 283.772633] (U) 1*128kB
[ 283.774873] ? __lock_acquire+0x7ec/0x4ec0
[ 283.779944] (U)
[ 283.782599] ? should_fail+0x22d/0xd01
[ 283.782614] ? rcu_idle_enter+0x4b0/0x4b0
[ 283.786822] 1*256kB (U)
[ 283.788800] ? mark_held_locks+0x130/0x130
[ 283.792657] 0*512kB
[ 283.796791] ? mark_held_locks+0x130/0x130
[ 283.799609] 1*1024kB
[ 283.803858] ? mark_held_locks+0xc7/0x130
[ 283.806161] (U) 1*2048kB
[ 283.810390] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 283.812771] (M)
[ 283.816914] ? graph_lock+0x170/0x170
[ 283.819637] 3*4096kB (M)
[ 283.824755] ? print_usage_bug+0xc0/0xc0
[ 283.826881] = 15908kB
[ 283.830670] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 283.833403] Node 0
[ 283.837452] ? check_preemption_disabled+0x48/0x200
[ 283.839833] DMA32:
[ 283.845356] ? check_preemption_disabled+0x48/0x200
[ 283.847581] 4*4kB
[ 283.852589] ? __lock_is_held+0xb5/0x140
[ 283.854793] (UM)
[ 283.859902] __alloc_pages_nodemask+0xa80/0xde0
[ 283.862034] 2*8kB (UM)
[ 283.866109] ? graph_lock+0x170/0x170
[ 283.868145] 2*16kB
[ 283.872802] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 283.875355] (M)
[ 283.879136] ? graph_lock+0x170/0x170
[ 283.879158] ? find_held_lock+0x36/0x1c0
[ 283.881371] 2*32kB
[ 283.886375] ? ____cache_alloc_node+0x1c7/0x1e0
[ 283.888320] (M)
[ 283.892109] ? lock_downgrade+0x900/0x900
[ 283.896155] 4*64kB (M)
[ 283.898389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 283.903028] 3*128kB
[ 283.904997] cache_grow_begin+0x91/0x8c0
[ 283.909154] (M)
[ 283.911729] ? do_raw_spin_unlock+0xa7/0x2f0
[ 283.917255] 3*256kB
[ 283.919568] fallback_alloc+0x203/0x2e0
[ 283.923594] (M) 4*512kB
[ 283.925571] ____cache_alloc_node+0x1c7/0x1e0
[ 283.929962] (UM) 3*1024kB
[ 283.932285] kmem_cache_alloc_node+0xe3/0x730
[ 283.936224] (UM)
[ 283.938881] ? ipv6_get_ifaddr+0x42e/0x620
[ 283.943362] 3*2048kB (M)
[ 283.946220] __alloc_skb+0x119/0x770
[ 283.950687] 3*4096kB (M)
[ 283.952769] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 283.956972] = 25088kB
[ 283.959717] ? skb_scrub_packet+0x490/0x490
[ 283.963408] Node 0
[ 283.966146] ? lock_downgrade+0x900/0x900
[ 283.971388] Normal:
[ 283.973787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 283.978074] 755*4kB
[ 283.980298] ? refcount_sub_and_test_checked+0x203/0x310
[ 283.984425] (UMEH) 414*8kB
[ 283.986771] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 283.992287] (UME)
[ 283.994599] ? addrconf_rs_timer+0x690/0x690
[ 284.000015] 169*16kB (MEH)
[ 284.002949] ndisc_alloc_skb+0x144/0x340
[ 284.008364] 66*32kB
[ 284.010497] ndisc_send_rs+0x331/0x6e0
[ 284.014867] (UMEH) 13*64kB
[ 284.017792] addrconf_rs_timer+0x314/0x690
[ 284.021822] (UMH)
[ 284.024135] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 284.027990] 3*128kB (H)
[ 284.030924] call_timer_fn+0x272/0x920
[ 284.035123] 4*256kB
[ 284.037258] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 284.041456] (H) 1*512kB
[ 284.044138] ? process_timeout+0x40/0x40
[ 284.048003] (U)
[ 284.050303] ? find_held_lock+0x36/0x1c0
[ 284.050322] ? __run_timers+0x7da/0xc70
[ 284.054605] 0*1024kB 0*2048kB
[ 284.057273] ? _raw_spin_unlock_irq+0x27/0x80
[ 284.061301] 0*4096kB = 13900kB
[ 284.063270] ? _raw_spin_unlock_irq+0x27/0x80
[ 284.067322] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 284.071273] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 284.071288] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 284.074468] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 284.079041] ? trace_hardirqs_on+0xbd/0x310
[ 284.082202] 2312 total pagecache pages
[ 284.086682] ? kasan_check_read+0x11/0x20
[ 284.095495] 0 pages in swap cache
[ 284.099710] ? __run_timers+0x7da/0xc70
[ 284.104266] Swap cache stats: add 0, delete 0, find 0/0
[ 284.112913] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 284.117207] Free swap = 0kB
[ 284.121082] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 284.125192] Total swap = 0kB
[ 284.125199] 1965979 pages RAM
[ 284.128632] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 284.132575] 0 pages HighMem/MovableOnly
[ 284.137925] __run_timers+0x7e5/0xc70
[ 284.143902] 342306 pages reserved
[ 284.143910] 0 pages cma reserved
[ 284.146943] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 284.151195] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 284.154137] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 284.157279] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 284.161431] ? graph_lock+0x170/0x170
[ 284.165375] init cpuset=
[ 284.169160] ? enqueue_hrtimer+0x1a5/0x560
[ 284.172584] /
[ 284.175934] ? lock_release+0x970/0x970
[ 284.175947] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 284.181302] mems_allowed=0
[ 284.187763] ? find_held_lock+0x36/0x1c0
[ 284.230894] ? graph_lock+0x170/0x170
[ 284.234686] ? pvclock_read_flags+0x160/0x160
[ 284.239175] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 284.244706] ? check_preemption_disabled+0x48/0x200
[ 284.249720] ? __lock_is_held+0xb5/0x140
[ 284.253792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 284.259320] ? check_preemption_disabled+0x48/0x200
[ 284.264347] run_timer_softirq+0x52/0xb0
[ 284.268404] ? rcu_read_lock_sched_held+0x108/0x120
[ 284.273416] __do_softirq+0x30b/0xad8
[ 284.277213] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 284.282311] ? pvclock_read_flags+0x160/0x160
[ 284.286798] ? lapic_next_event+0x5a/0x90
[ 284.291284] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 284.296825] ? check_preemption_disabled+0x48/0x200
[ 284.301832] ? check_preemption_disabled+0x48/0x200
[ 284.306843] ? kvm_clock_read+0x18/0x30
[ 284.311289] ? kvm_sched_clock_read+0x9/0x20
[ 284.315694] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 284.321337] ? check_preemption_disabled+0x48/0x200
[ 284.326373] irq_exit+0x17f/0x1c0
[ 284.329824] smp_apic_timer_interrupt+0x1cb/0x760
[ 284.334658] ? smp_reschedule_interrupt+0x109/0x650
[ 284.339685] ? smp_call_function_single_interrupt+0x650/0x650
[ 284.345566] ? interrupt_entry+0xb5/0xf0
[ 284.349625] ? trace_hardirqs_off_caller+0xbb/0x310
[ 284.354729] ? trace_hardirqs_off_caller+0xbb/0x310
[ 284.359737] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 284.364573] ? trace_hardirqs_on_caller+0x310/0x310
[ 284.369576] ? trace_hardirqs_on_caller+0x310/0x310
[ 284.374581] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 284.380114] ? check_preemption_disabled+0x48/0x200
[ 284.385123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 284.390672] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 284.395515] apic_timer_interrupt+0xf/0x20
[ 284.399741]
[ 284.402000] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 284.407896] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 284.426787] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 284.434506] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 284.441787] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 284.449048] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 284.456307] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 284.463569] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 284.470853] ? save_stack+0xa9/0xd0
[ 284.474487] __kmalloc_node_track_caller+0x33/0x70
[ 284.479415] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 284.484165] pskb_expand_head+0x230/0x10f0
[ 284.488389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 284.493936] ? memcpy+0x45/0x50
[ 284.497211] ? __copy_skb_header+0x350/0x6b0
[ 284.501609] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 284.506094] ? skb_checksum+0x140/0x140
[ 284.510072] ? __lock_is_held+0xb5/0x140
[ 284.514131] ? kasan_check_write+0x14/0x20
[ 284.518356] ? __skb_clone+0x6c7/0xa00
[ 284.522251] ? __copy_skb_header+0x6b0/0x6b0
[ 284.526657] ? kmem_cache_alloc+0x33a/0x730
[ 284.531064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 284.536604] skb_ensure_writable+0x3dd/0x640
[ 284.541014] ? skb_cow_data+0xf10/0xf10
[ 284.544994] ? preempt_notifier_register+0x200/0x200
[ 284.550128] ? __switch_to_asm+0x34/0x70
[ 284.554185] ? __switch_to_asm+0x34/0x70
[ 284.558240] ? __switch_to_asm+0x40/0x70
[ 284.562299] ? __switch_to_asm+0x34/0x70
[ 284.566355] ? __switch_to_asm+0x40/0x70
[ 284.570409] ? __switch_to_asm+0x40/0x70
[ 284.574468] ? __switch_to_asm+0x34/0x70
[ 284.578537] ? __switch_to_asm+0x34/0x70
[ 284.582588] ? __switch_to_asm+0x40/0x70
[ 284.586667] ? __switch_to_asm+0x34/0x70
[ 284.590728] bpf_clone_redirect+0x14a/0x490
[ 284.595083] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 284.600101] ? __sched_text_start+0x8/0x8
[ 284.604264] ? lockdep_hardirqs_on+0x421/0x5c0
[ 284.608845] ? retint_kernel+0x2d/0x2d
[ 284.612769] ? trace_hardirqs_on_caller+0xc0/0x310
[ 284.617700] ? find_held_lock+0x36/0x1c0
[ 284.621763] ? lock_acquire+0x1ed/0x520
[ 284.625732] ? bpf_test_run+0x3cb/0x780
[ 284.629708] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 284.635355] ? check_preemption_disabled+0x48/0x200
[ 284.640393] ? kasan_check_read+0x11/0x20
[ 284.644541] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 284.649813] ? rcu_bh_qs+0xc0/0xc0
[ 284.653346] ? preempt_schedule+0x4d/0x60
[ 284.657575] ? ___preempt_schedule+0x16/0x18
[ 284.661989] ? bpf_test_run+0x25d/0x780
[ 284.666020] ? netlink_diag_dump+0x2a0/0x2a0
[ 284.670444] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 284.675201] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 284.680036] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 284.685564] ? fput+0x130/0x1a0
[ 284.688842] ? __bpf_prog_get+0x9b/0x290
[ 284.692902] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 284.697760] ? bpf_prog_test_run+0x130/0x1a0
[ 284.702175] ? __x64_sys_bpf+0x3d8/0x520
[ 284.706242] ? bpf_prog_get+0x20/0x20
[ 284.710058] ? do_syscall_64+0x1b9/0x820
[ 284.714206] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 284.719588] ? syscall_return_slowpath+0x5e0/0x5e0
[ 284.724528] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 284.729368] ? trace_hardirqs_on_caller+0x310/0x310
[ 284.734397] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 284.739409] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 284.744943] ? prepare_exit_to_usermode+0x291/0x3b0
[ 284.749994] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 284.754855] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 284.760243] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 284.760332] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 284.766473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 284.766479] Call Trace:
[ 284.773046] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 284.782316]
[ 284.784899] syz-executor4 cpuset=
[ 284.795400] dump_stack+0x1c4/0x2b4
[ 284.797517] syz4
[ 284.800965] ? dump_stack_print_info.cold.2+0x52/0x52
[ 284.804566] mems_allowed=0
[ 284.806557] warn_alloc.cold.119+0xb7/0x1bd
[ 284.818918] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 284.823772] ? lock_downgrade+0x900/0x900
[ 284.827922] ? trace_hardirqs_off+0xb8/0x310
[ 284.832329] ? trace_hardirqs_off+0xb8/0x310
[ 284.836742] __alloc_pages_slowpath+0x2667/0x2d80
[ 284.841720] ? warn_alloc+0x120/0x120
[ 284.845521] ? warn_alloc+0x120/0x120
[ 284.849400] ? print_usage_bug+0xc0/0xc0
[ 284.853465] ? warn_alloc+0x120/0x120
[ 284.857278] ? print_usage_bug+0xc0/0xc0
[ 284.861333] ? __lock_acquire+0x7ec/0x4ec0
[ 284.865560] ? __lock_acquire+0x7ec/0x4ec0
[ 284.869786] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 284.875311] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 284.880838] ? should_fail+0x22d/0xd01
[ 284.884719] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 284.889812] ? __lock_acquire+0x7ec/0x4ec0
[ 284.894059] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 284.899154] ? __lock_acquire+0x7ec/0x4ec0
[ 284.903396] ? should_fail+0x22d/0xd01
[ 284.907305] ? mark_held_locks+0x130/0x130
[ 284.911533] ? mark_held_locks+0x130/0x130
[ 284.915765] ? graph_lock+0x170/0x170
[ 284.919562] ? print_usage_bug+0xc0/0xc0
[ 284.923734] ? graph_lock+0x170/0x170
[ 284.927548] ? print_usage_bug+0xc0/0xc0
[ 284.931598] ? wq_watchdog_touch+0x9c/0xfe
[ 284.935822] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 284.941356] ? check_preemption_disabled+0x48/0x200
[ 284.946362] ? check_preemption_disabled+0x48/0x200
[ 284.951378] ? __lock_is_held+0xb5/0x140
[ 284.955439] __alloc_pages_nodemask+0xa80/0xde0
[ 284.960102] ? graph_lock+0x170/0x170
[ 284.963894] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 284.968900] ? graph_lock+0x170/0x170
[ 284.972715] ? find_held_lock+0x36/0x1c0
[ 284.976796] ? ____cache_alloc_node+0x1c7/0x1e0
[ 284.981478] ? lock_downgrade+0x900/0x900
[ 284.985631] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 284.991184] cache_grow_begin+0x91/0x8c0
[ 284.995249] ? do_raw_spin_unlock+0xa7/0x2f0
[ 284.999654] fallback_alloc+0x203/0x2e0
[ 285.003625] ____cache_alloc_node+0x1c7/0x1e0
[ 285.008119] kmem_cache_alloc_node+0xe3/0x730
[ 285.012608] ? ipv6_get_ifaddr+0x42e/0x620
[ 285.016843] __alloc_skb+0x119/0x770
[ 285.020547] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 285.025816] ? skb_scrub_packet+0x490/0x490
[ 285.030138] ? lock_downgrade+0x900/0x900
[ 285.034287] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 285.039816] ? refcount_sub_and_test_checked+0x203/0x310
[ 285.045276] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 285.050736] ? addrconf_rs_timer+0x690/0x690
[ 285.055145] ndisc_alloc_skb+0x144/0x340
[ 285.059206] ndisc_send_rs+0x331/0x6e0
[ 285.063105] addrconf_rs_timer+0x314/0x690
[ 285.067338] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 285.071594] call_timer_fn+0x272/0x920
[ 285.075492] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 285.079741] ? process_timeout+0x40/0x40
[ 285.083796] ? find_held_lock+0x36/0x1c0
[ 285.087861] ? mark_held_locks+0xc7/0x130
[ 285.092006] ? _raw_spin_unlock_irq+0x27/0x80
[ 285.096498] ? _raw_spin_unlock_irq+0x27/0x80
[ 285.101008] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 285.105253] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 285.109942] ? trace_hardirqs_on+0xbd/0x310
[ 285.114256] ? kasan_check_read+0x11/0x20
[ 285.118428] ? __run_timers+0x7da/0xc70
[ 285.122417] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 285.127883] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 285.132114] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 285.136361] __run_timers+0x7e5/0xc70
[ 285.140168] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 285.145525] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 285.150549] ? graph_lock+0x170/0x170
[ 285.154342] ? print_usage_bug+0xc0/0xc0
[ 285.158408] ? lock_release+0x970/0x970
[ 285.162376] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 285.167560] ? find_held_lock+0x36/0x1c0
[ 285.171625] ? graph_lock+0x170/0x170
[ 285.175424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 285.180956] ? check_preemption_disabled+0x48/0x200
[ 285.185972] ? __lock_is_held+0xb5/0x140
[ 285.190026] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 285.195557] ? check_preemption_disabled+0x48/0x200
[ 285.200577] run_timer_softirq+0x52/0xb0
[ 285.204629] ? rcu_read_lock_sched_held+0x108/0x120
[ 285.209666] __do_softirq+0x30b/0xad8
[ 285.213469] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 285.218573] ? pvclock_read_flags+0x160/0x160
[ 285.223061] ? lapic_next_event+0x5a/0x90
[ 285.227211] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 285.232738] ? check_preemption_disabled+0x48/0x200
[ 285.237758] ? check_preemption_disabled+0x48/0x200
[ 285.242776] ? kvm_clock_read+0x18/0x30
[ 285.246742] ? kvm_sched_clock_read+0x9/0x20
[ 285.251156] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 285.256690] ? check_preemption_disabled+0x48/0x200
[ 285.261706] irq_exit+0x17f/0x1c0
[ 285.265249] smp_apic_timer_interrupt+0x1cb/0x760
[ 285.270081] ? smp_call_function_single_interrupt+0x650/0x650
[ 285.275961] ? interrupt_entry+0xb5/0xf0
[ 285.280016] ? trace_hardirqs_off_caller+0xbb/0x310
[ 285.285028] ? trace_hardirqs_off_caller+0xbb/0x310
[ 285.290041] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 285.294877] ? trace_hardirqs_on_caller+0x310/0x310
[ 285.299885] ? trace_hardirqs_on_caller+0x310/0x310
[ 285.304903] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 285.310444] ? check_preemption_disabled+0x48/0x200
[ 285.315454] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 285.321012] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 285.325872] apic_timer_interrupt+0xf/0x20
[ 285.330093]
[ 285.332337] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 285.337693] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 285.356600] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 285.364303] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 285.371653] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 285.378942] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 285.386207] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 285.393476] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 285.400754] ? arch_local_irq_restore+0x45/0x52
[ 285.405572] dump_stack+0x26a/0x2b4
[ 285.409205] ? dump_stack_print_info.cold.2+0x52/0x52
[ 285.414403] dump_header+0x27b/0xf72
[ 285.418137] ? mark_held_locks+0x130/0x130
[ 285.422373] ? pagefault_out_of_memory+0x197/0x197
[ 285.427298] ? __lock_acquire+0x7ec/0x4ec0
[ 285.431521] ? graph_lock+0x170/0x170
[ 285.435328] ? mem_cgroup_charge_statistics+0x780/0x780
[ 285.440708] ? print_usage_bug+0xc0/0xc0
[ 285.444768] ? graph_lock+0x170/0x170
[ 285.448577] ? print_usage_bug+0xc0/0xc0
[ 285.452629] ? print_usage_bug+0xc0/0xc0
[ 285.456690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 285.462244] ? find_held_lock+0x36/0x1c0
[ 285.466321] ? mark_held_locks+0xc7/0x130
[ 285.470485] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 285.475585] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 285.480692] ? lockdep_hardirqs_on+0x421/0x5c0
[ 285.485281] ? trace_hardirqs_on+0xbd/0x310
[ 285.489631] ? kasan_check_read+0x11/0x20
[ 285.493770] ? ___ratelimit+0x36f/0x655
[ 285.497738] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 285.503186] ? trace_hardirqs_on+0x310/0x310
[ 285.507585] ? lock_downgrade+0x900/0x900
[ 285.511731] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 285.516830] ? ___ratelimit+0xaa/0x655
[ 285.520819] ? idr_get_free+0xec0/0xec0
[ 285.524788] ? kasan_check_write+0x14/0x20
[ 285.529017] ? do_raw_spin_lock+0xc1/0x200
[ 285.533249] oom_kill_process.cold.27+0x10/0x903
[ 285.537999] ? graph_lock+0x170/0x170
[ 285.541800] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 285.547610] ? kasan_check_read+0x11/0x20
[ 285.551750] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 285.557019] ? oom_evaluate_task+0x540/0x540
[ 285.561423] ? find_held_lock+0x36/0x1c0
[ 285.565490] ? out_of_memory+0x974/0x1430
[ 285.569626] ? lock_downgrade+0x900/0x900
[ 285.573771] ? check_preemption_disabled+0x48/0x200
[ 285.578786] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 285.584577] ? kasan_check_read+0x11/0x20
[ 285.588733] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 285.594026] ? rcu_bh_qs+0xc0/0xc0
[ 285.597584] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 285.603117] ? oom_evaluate_task+0x302/0x540
[ 285.607535] out_of_memory+0xa84/0x1430
[ 285.611508] ? oom_killer_disable+0x3a0/0x3a0
[ 285.616001] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 285.620925] ? __mutex_add_waiter+0x2a0/0x2a0
[ 285.625425] __alloc_pages_slowpath+0x2318/0x2d80
[ 285.630395] ? warn_alloc+0x120/0x120
[ 285.634203] ? print_usage_bug+0xc0/0xc0
[ 285.638375] ? warn_alloc+0x120/0x120
[ 285.642175] ? print_usage_bug+0xc0/0xc0
[ 285.646282] ? print_usage_bug+0xc0/0xc0
[ 285.650365] ? print_usage_bug+0xc0/0xc0
[ 285.654438] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 285.659968] ? should_fail+0x22d/0xd01
[ 285.663854] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 285.668977] ? find_held_lock+0x36/0x1c0
[ 285.673074] ? mark_held_locks+0x130/0x130
[ 285.677306] ? ___might_sleep+0x1ed/0x300
[ 285.681444] ? lock_release+0x970/0x970
[ 285.685421] ? arch_local_save_flags+0x40/0x40
[ 285.690022] ? __might_sleep+0x95/0x190
[ 285.694006] __alloc_pages_nodemask+0xa80/0xde0
[ 285.698672] ? graph_lock+0x170/0x170
[ 285.702484] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 285.707491] ? graph_lock+0x170/0x170
[ 285.711296] ? find_held_lock+0x36/0x1c0
[ 285.715356] ? cache_grow_begin+0x5a4/0x8c0
[ 285.719672] ? lockdep_hardirqs_on+0x421/0x5c0
[ 285.724257] ? trace_hardirqs_on+0xbd/0x310
[ 285.728573] ? fallback_alloc+0x203/0x2e0
[ 285.732719] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 285.738180] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 285.743833] cache_grow_begin+0x91/0x8c0
[ 285.747894] ? do_raw_spin_unlock+0xa7/0x2f0
[ 285.752302] fallback_alloc+0x203/0x2e0
[ 285.756278] ____cache_alloc_node+0x1c7/0x1e0
[ 285.760790] kmem_cache_alloc+0x1f8/0x730
[ 285.764941] ? emulate_vsyscall+0x314/0xcf0
[ 285.769271] getname_flags+0xd0/0x5a0
[ 285.773068] user_path_at_empty+0x2d/0x50
[ 285.777218] vfs_statx+0x129/0x210
[ 285.780777] ? vfs_statx_fd+0xc0/0xc0
[ 285.784578] __do_sys_newstat+0x8f/0x110
[ 285.788634] ? cp_new_stat+0xa50/0xa50
[ 285.792517] ? do_syscall_64+0x9a/0x820
[ 285.796486] ? do_syscall_64+0x9a/0x820
[ 285.800469] ? lockdep_hardirqs_on+0x421/0x5c0
[ 285.805049] ? trace_hardirqs_on+0xbd/0x310
[ 285.809382] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 285.814743] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 285.820215] __x64_sys_newstat+0x54/0x80
[ 285.824288] do_syscall_64+0x1b9/0x820
[ 285.828173] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 285.833531] ? syscall_return_slowpath+0x5e0/0x5e0
[ 285.838455] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 285.843311] ? trace_hardirqs_on_caller+0x310/0x310
[ 285.848324] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 285.853341] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 285.858894] ? prepare_exit_to_usermode+0x291/0x3b0
[ 285.863908] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 285.868773] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 285.873972] RIP: 0033:0x7f6482e71c65
[ 285.877682] Code: Bad RIP value.
[ 285.881034] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 285.888735] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 285.896093] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 285.903351] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 285.910611] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 285.917875] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 285.925191] warn_alloc_show_mem: 1 callbacks suppressed
[ 285.925202] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 285.925204] Mem-Info:
[ 285.925233] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 285.925233] active_file:15 inactive_file:9 isolated_file:0
[ 285.925233] unevictable:0 dirty:0 writeback:0 unstable:0
[ 285.925233] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 285.925233] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 285.925233] free:13716 free_pcp:235 free_cma:0
[ 285.930587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 285.937984] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 285.940372] Call Trace:
[ 285.973430] Node 0
[ 285.982879]
[ 286.010740] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 286.013299] dump_stack+0x1c4/0x2b4
[ 286.015499] lowmem_reserve[]: 0
[ 286.017643] ? dump_stack_print_info.cold.2+0x52/0x52
[ 286.043133] 2819
[ 286.046757] warn_alloc.cold.119+0xb7/0x1bd
[ 286.049999] 6323
[ 286.055178] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 286.057205] 6323
[ 286.061552] ? lock_downgrade+0x900/0x900
[ 286.063584] Node 0
[ 286.068418] ? trace_hardirqs_off+0xb8/0x310
[ 286.070471] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 286.074586] ? trace_hardirqs_off+0xb8/0x310
[ 286.076793] lowmem_reserve[]:
[ 286.081188] __alloc_pages_slowpath+0x2667/0x2d80
[ 286.108038] 0 0
[ 286.112461] ? warn_alloc+0x120/0x120
[ 286.115602] 3503
[ 286.120432] ? trace_hardirqs_on+0x310/0x310
[ 286.122377] 3503
[ 286.126167] ? warn_alloc+0x120/0x120
[ 286.128203] Node 0
[ 286.132615] ? print_usage_bug+0xc0/0xc0
[ 286.134689] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 286.138465] ? warn_alloc+0x120/0x120
[ 286.141161] lowmem_reserve[]: 0
[ 286.145264] ? ktime_get+0x2e1/0x440
[ 286.173591] 0 0
[ 286.177392] ? print_usage_bug+0xc0/0xc0
[ 286.180636] 0
[ 286.184334] ? __lock_acquire+0x7ec/0x4ec0
[ 286.190340] ? __lock_acquire+0x7ec/0x4ec0
[ 286.192140] Node 0
[ 286.196376] ? kasan_check_read+0x11/0x20
[ 286.200573] DMA: 1*4kB
[ 286.202821] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 286.206942] (U)
[ 286.209513] ? should_fail+0x22d/0xd01
[ 286.215027] 0*8kB
[ 286.216983] ? rcu_bh_qs+0xc0/0xc0
[ 286.220843] 0*16kB
[ 286.222978] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 286.226490] 1*32kB (U)
[ 286.228746] ? __lock_acquire+0x7ec/0x4ec0
[ 286.233836] 2*64kB (U)
[ 286.236410] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 286.240718] 1*128kB
[ 286.243300] ? __lock_acquire+0x7ec/0x4ec0
[ 286.248386] (U)
[ 286.250710] ? should_fail+0x22d/0xd01
[ 286.254933] 1*256kB
[ 286.256915] ? rcu_idle_enter+0x4b0/0x4b0
[ 286.260770] (U)
[ 286.263086] ? mark_held_locks+0x130/0x130
[ 286.267203] 0*512kB 1*1024kB
[ 286.269175] ? mark_held_locks+0x130/0x130
[ 286.273378] (U)
[ 286.276480] ? mark_held_locks+0xc7/0x130
[ 286.280684] 1*2048kB (M)
[ 286.282661] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 286.282674] ? graph_lock+0x170/0x170
[ 286.286792] 3*4096kB (M)
[ 286.289572] ? print_usage_bug+0xc0/0xc0
[ 286.294745] = 15908kB
[ 286.294752] Node 0
[ 286.298540] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 286.301270] DMA32:
[ 286.305338] ? check_preemption_disabled+0x48/0x200
[ 286.307715] 4*4kB
[ 286.310556] ? check_preemption_disabled+0x48/0x200
[ 286.316059] (UM)
[ 286.318344] ? __lock_is_held+0xb5/0x140
[ 286.323314] 2*8kB (UM)
[ 286.325461] __alloc_pages_nodemask+0xa80/0xde0
[ 286.330443] 2*16kB
[ 286.332502] ? graph_lock+0x170/0x170
[ 286.336542] (M)
[ 286.339115] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 286.343746] 2*32kB (M)
[ 286.345970] ? graph_lock+0x170/0x170
[ 286.349738] 4*64kB
[ 286.351702] ? find_held_lock+0x36/0x1c0
[ 286.356678] (M) 3*128kB
[ 286.359264] ? ____cache_alloc_node+0x1c7/0x1e0
[ 286.363026] (M)
[ 286.365251] ? lock_downgrade+0x900/0x900
[ 286.369277] 3*256kB (M)
[ 286.371948] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 286.376606] 4*512kB (UM)
[ 286.378598] cache_grow_begin+0x91/0x8c0
[ 286.382707] 3*1024kB (UM)
[ 286.385388] ? do_raw_spin_unlock+0xa7/0x2f0
[ 286.390896] 3*2048kB
[ 286.393645] fallback_alloc+0x203/0x2e0
[ 286.397683] (M)
[ 286.400632] ____cache_alloc_node+0x1c7/0x1e0
[ 286.405006] 3*4096kB (M)
[ 286.407411] kmem_cache_alloc_node+0xe3/0x730
[ 286.411362] = 25088kB
[ 286.411369] Node 0
[ 286.413337] ? ipv6_get_ifaddr+0x42e/0x620
[ 286.417800] Normal:
[ 286.420559] __alloc_skb+0x119/0x770
[ 286.425126] 755*4kB
[ 286.427645] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 286.429858] (UMEH)
[ 286.434078] ? skb_scrub_packet+0x490/0x490
[ 286.436369] 414*8kB (UME)
[ 286.440088] ? lock_downgrade+0x900/0x900
[ 286.440109] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 286.442397] 169*16kB (MEH)
[ 286.447667] ? refcount_sub_and_test_checked+0x203/0x310
[ 286.449893] 66*32kB
[ 286.454199] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 286.457011] (UMEH)
[ 286.461231] ? addrconf_rs_timer+0x690/0x690
[ 286.466731] 13*64kB (UMH)
[ 286.469657] ndisc_alloc_skb+0x144/0x340
[ 286.475065] 3*128kB (H)
[ 286.477392] ndisc_send_rs+0x331/0x6e0
[ 286.482825] 4*256kB (H)
[ 286.485050] addrconf_rs_timer+0x314/0x690
[ 286.489435] 1*512kB
[ 286.492269] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 286.496291] (U) 0*1024kB
[ 286.498963] call_timer_fn+0x272/0x920
[ 286.502815] 0*2048kB
[ 286.505484] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 286.509684] 0*4096kB = 13900kB
[ 286.512017] ? process_timeout+0x40/0x40
[ 286.516231] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 286.518967] ? find_held_lock+0x36/0x1c0
[ 286.522833] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 286.525244] ? __run_timers+0x7da/0xc70
[ 286.529446] 2312 total pagecache pages
[ 286.532727] ? _raw_spin_unlock_irq+0x27/0x80
[ 286.536762] 0 pages in swap cache
[ 286.545596] ? _raw_spin_unlock_irq+0x27/0x80
[ 286.549652] Swap cache stats: add 0, delete 0, find 0/0
[ 286.558311] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 286.558326] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 286.562280] Free swap = 0kB
[ 286.566151] ? trace_hardirqs_on+0xbd/0x310
[ 286.570628] Total swap = 0kB
[ 286.574068] ? kasan_check_read+0x11/0x20
[ 286.578535] 1965979 pages RAM
[ 286.583881] ? __run_timers+0x7da/0xc70
[ 286.588113] 0 pages HighMem/MovableOnly
[ 286.588120] 342306 pages reserved
[ 286.592774] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 286.595763] 0 pages cma reserved
[ 286.600158] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 286.603272] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 286.607323] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 286.610500] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 286.614358] __run_timers+0x7e5/0xc70
[ 286.618324] init cpuset=
[ 286.621780] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 286.627191] /
[ 286.630547] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 286.634855] mems_allowed=0
[ 286.641339] ? graph_lock+0x170/0x170
[ 286.680499] ? enqueue_hrtimer+0x1a5/0x560
[ 286.685030] ? lock_release+0x970/0x970
[ 286.688999] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 286.694188] ? find_held_lock+0x36/0x1c0
[ 286.698263] ? graph_lock+0x170/0x170
[ 286.702057] ? pvclock_read_flags+0x160/0x160
[ 286.706547] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 286.712081] ? check_preemption_disabled+0x48/0x200
[ 286.717098] ? __lock_is_held+0xb5/0x140
[ 286.721152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 286.726681] ? check_preemption_disabled+0x48/0x200
[ 286.731699] run_timer_softirq+0x52/0xb0
[ 286.735755] ? rcu_read_lock_sched_held+0x108/0x120
[ 286.740770] __do_softirq+0x30b/0xad8
[ 286.744583] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 286.749679] ? pvclock_read_flags+0x160/0x160
[ 286.754186] ? lapic_next_event+0x5a/0x90
[ 286.758417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 286.763951] ? check_preemption_disabled+0x48/0x200
[ 286.768964] ? check_preemption_disabled+0x48/0x200
[ 286.773982] ? kvm_clock_read+0x18/0x30
[ 286.777949] ? kvm_sched_clock_read+0x9/0x20
[ 286.782358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 286.787914] ? check_preemption_disabled+0x48/0x200
[ 286.792939] irq_exit+0x17f/0x1c0
[ 286.796910] smp_apic_timer_interrupt+0x1cb/0x760
[ 286.801746] ? smp_reschedule_interrupt+0x109/0x650
[ 286.806760] ? smp_call_function_single_interrupt+0x650/0x650
[ 286.812644] ? interrupt_entry+0xb5/0xf0
[ 286.816700] ? trace_hardirqs_off_caller+0xbb/0x310
[ 286.821709] ? trace_hardirqs_off_caller+0xbb/0x310
[ 286.826717] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 286.831555] ? trace_hardirqs_on_caller+0x310/0x310
[ 286.836580] ? trace_hardirqs_on_caller+0x310/0x310
[ 286.841801] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 286.847424] ? check_preemption_disabled+0x48/0x200
[ 286.852448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 286.858003] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 286.862844] apic_timer_interrupt+0xf/0x20
[ 286.867069]
[ 286.869305] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 286.875186] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 286.894078] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 286.901789] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 286.909047] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 286.916327] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 286.923593] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 286.930852] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 286.938134] ? save_stack+0xa9/0xd0
[ 286.941774] __kmalloc_node_track_caller+0x33/0x70
[ 286.946696] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 286.951443] pskb_expand_head+0x230/0x10f0
[ 286.955665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 286.961193] ? memcpy+0x45/0x50
[ 286.964477] ? __copy_skb_header+0x350/0x6b0
[ 286.968976] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 286.973460] ? skb_checksum+0x140/0x140
[ 286.977436] ? __lock_is_held+0xb5/0x140
[ 286.981517] ? kasan_check_write+0x14/0x20
[ 286.985748] ? __skb_clone+0x6c7/0xa00
[ 286.989632] ? __copy_skb_header+0x6b0/0x6b0
[ 286.994033] ? kmem_cache_alloc+0x33a/0x730
[ 286.998352] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 287.003903] skb_ensure_writable+0x3dd/0x640
[ 287.008307] ? skb_cow_data+0xf10/0xf10
[ 287.012281] ? preempt_notifier_register+0x200/0x200
[ 287.017395] ? __switch_to_asm+0x34/0x70
[ 287.021448] ? __switch_to_asm+0x34/0x70
[ 287.025500] ? __switch_to_asm+0x40/0x70
[ 287.029557] ? __switch_to_asm+0x34/0x70
[ 287.033612] ? __switch_to_asm+0x40/0x70
[ 287.037681] ? __switch_to_asm+0x40/0x70
[ 287.041733] ? __switch_to_asm+0x34/0x70
[ 287.045791] ? __switch_to_asm+0x34/0x70
[ 287.049858] ? __switch_to_asm+0x40/0x70
[ 287.053912] ? __switch_to_asm+0x34/0x70
[ 287.057985] bpf_clone_redirect+0x14a/0x490
[ 287.062315] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 287.067335] ? __sched_text_start+0x8/0x8
[ 287.071480] ? lockdep_hardirqs_on+0x421/0x5c0
[ 287.076056] ? retint_kernel+0x2d/0x2d
[ 287.079941] ? trace_hardirqs_on_caller+0xc0/0x310
[ 287.084871] ? find_held_lock+0x36/0x1c0
[ 287.088931] ? lock_acquire+0x1ed/0x520
[ 287.092912] ? bpf_test_run+0x3cb/0x780
[ 287.096963] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 287.102496] ? check_preemption_disabled+0x48/0x200
[ 287.107513] ? kasan_check_read+0x11/0x20
[ 287.111754] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 287.117068] ? rcu_bh_qs+0xc0/0xc0
[ 287.120609] ? preempt_schedule+0x4d/0x60
[ 287.124758] ? ___preempt_schedule+0x16/0x18
[ 287.129169] ? bpf_test_run+0x25d/0x780
[ 287.133143] ? netlink_diag_dump+0x2a0/0x2a0
[ 287.137564] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 287.142323] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 287.147163] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 287.152693] ? fput+0x130/0x1a0
[ 287.156086] ? __bpf_prog_get+0x9b/0x290
[ 287.160161] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 287.164994] ? bpf_prog_test_run+0x130/0x1a0
[ 287.169398] ? __x64_sys_bpf+0x3d8/0x520
[ 287.173479] ? bpf_prog_get+0x20/0x20
[ 287.177320] ? do_syscall_64+0x1b9/0x820
[ 287.181391] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 287.186756] ? syscall_return_slowpath+0x5e0/0x5e0
[ 287.191676] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 287.196519] ? trace_hardirqs_on_caller+0x310/0x310
[ 287.201532] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 287.206544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 287.212073] ? prepare_exit_to_usermode+0x291/0x3b0
[ 287.217085] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 287.221941] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 287.227330] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 287.227443] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 287.233576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 287.233581] Call Trace:
[ 287.233587]
[ 287.233605] dump_stack+0x1c4/0x2b4
[ 287.233620] ? dump_stack_print_info.cold.2+0x52/0x52
[ 287.240173] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 287.249435] warn_alloc.cold.119+0xb7/0x1bd
[ 287.251980] syz-executor4 cpuset=
[ 287.254114] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 287.257710] syz4
[ 287.262884] ? lock_downgrade+0x900/0x900
[ 287.273333] mems_allowed=0
[ 287.295160] ? trace_hardirqs_off+0xb8/0x310
[ 287.299577] ? trace_hardirqs_off+0xb8/0x310
[ 287.303984] __alloc_pages_slowpath+0x2667/0x2d80
[ 287.308859] ? warn_alloc+0x120/0x120
[ 287.312678] ? trace_hardirqs_on+0x310/0x310
[ 287.317093] ? warn_alloc+0x120/0x120
[ 287.320891] ? print_usage_bug+0xc0/0xc0
[ 287.324947] ? warn_alloc+0x120/0x120
[ 287.328755] ? ktime_get+0x2e1/0x440
[ 287.332461] ? print_usage_bug+0xc0/0xc0
[ 287.336514] ? __lock_acquire+0x7ec/0x4ec0
[ 287.340759] ? __lock_acquire+0x7ec/0x4ec0
[ 287.345008] ? kasan_check_read+0x11/0x20
[ 287.349165] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 287.354803] ? should_fail+0x22d/0xd01
[ 287.358683] ? rcu_bh_qs+0xc0/0xc0
[ 287.362221] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 287.367319] ? __lock_acquire+0x7ec/0x4ec0
[ 287.371586] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 287.376678] ? __lock_acquire+0x7ec/0x4ec0
[ 287.380902] ? should_fail+0x22d/0xd01
[ 287.384787] ? rcu_idle_enter+0x4b0/0x4b0
[ 287.388935] ? mark_held_locks+0x130/0x130
[ 287.393173] ? mark_held_locks+0x130/0x130
[ 287.397410] ? mark_held_locks+0xc7/0x130
[ 287.401554] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 287.406563] ? graph_lock+0x170/0x170
[ 287.410372] ? print_usage_bug+0xc0/0xc0
[ 287.414430] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 287.419962] ? check_preemption_disabled+0x48/0x200
[ 287.425082] ? check_preemption_disabled+0x48/0x200
[ 287.430113] ? __lock_is_held+0xb5/0x140
[ 287.434295] __alloc_pages_nodemask+0xa80/0xde0
[ 287.438955] ? graph_lock+0x170/0x170
[ 287.442771] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 287.447781] ? graph_lock+0x170/0x170
[ 287.451589] ? find_held_lock+0x36/0x1c0
[ 287.455648] ? ____cache_alloc_node+0x1c7/0x1e0
[ 287.460311] ? lock_downgrade+0x900/0x900
[ 287.464460] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 287.470084] cache_grow_begin+0x91/0x8c0
[ 287.474143] ? do_raw_spin_unlock+0xa7/0x2f0
[ 287.478548] fallback_alloc+0x203/0x2e0
[ 287.482540] ____cache_alloc_node+0x1c7/0x1e0
[ 287.487033] kmem_cache_alloc_node+0xe3/0x730
[ 287.491527] ? ipv6_get_ifaddr+0x42e/0x620
[ 287.495759] __alloc_skb+0x119/0x770
[ 287.499467] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 287.504744] ? skb_scrub_packet+0x490/0x490
[ 287.509054] ? lock_downgrade+0x900/0x900
[ 287.513207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 287.518747] ? refcount_sub_and_test_checked+0x203/0x310
[ 287.524204] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 287.529668] ? addrconf_rs_timer+0x690/0x690
[ 287.534078] ndisc_alloc_skb+0x144/0x340
[ 287.538131] ndisc_send_rs+0x331/0x6e0
[ 287.542012] addrconf_rs_timer+0x314/0x690
[ 287.546249] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 287.550487] call_timer_fn+0x272/0x920
[ 287.554384] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 287.558611] ? process_timeout+0x40/0x40
[ 287.562658] ? find_held_lock+0x36/0x1c0
[ 287.566725] ? mark_held_locks+0xc7/0x130
[ 287.570873] ? _raw_spin_unlock_irq+0x27/0x80
[ 287.575358] ? _raw_spin_unlock_irq+0x27/0x80
[ 287.579864] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 287.584088] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 287.588657] ? trace_hardirqs_on+0xbd/0x310
[ 287.592975] ? kasan_check_read+0x11/0x20
[ 287.597122] ? __run_timers+0x7da/0xc70
[ 287.601115] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 287.606559] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 287.610788] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 287.615018] __run_timers+0x7e5/0xc70
[ 287.618843] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 287.624203] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 287.629214] ? graph_lock+0x170/0x170
[ 287.633051] ? print_usage_bug+0xc0/0xc0
[ 287.637115] ? lock_release+0x970/0x970
[ 287.641201] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 287.646389] ? find_held_lock+0x36/0x1c0
[ 287.650444] ? graph_lock+0x170/0x170
[ 287.654243] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 287.659775] ? check_preemption_disabled+0x48/0x200
[ 287.664792] ? __lock_is_held+0xb5/0x140
[ 287.668845] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 287.674369] ? check_preemption_disabled+0x48/0x200
[ 287.679395] run_timer_softirq+0x52/0xb0
[ 287.683468] ? rcu_read_lock_sched_held+0x108/0x120
[ 287.688566] __do_softirq+0x30b/0xad8
[ 287.692372] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 287.697827] ? pvclock_read_flags+0x160/0x160
[ 287.702322] ? lapic_next_event+0x5a/0x90
[ 287.706478] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 287.712010] ? check_preemption_disabled+0x48/0x200
[ 287.717108] ? check_preemption_disabled+0x48/0x200
[ 287.722125] ? kvm_clock_read+0x18/0x30
[ 287.726094] ? kvm_sched_clock_read+0x9/0x20
[ 287.730501] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 287.736034] ? check_preemption_disabled+0x48/0x200
[ 287.741143] irq_exit+0x17f/0x1c0
[ 287.744592] smp_apic_timer_interrupt+0x1cb/0x760
[ 287.749432] ? smp_call_function_single_interrupt+0x650/0x650
[ 287.755311] ? interrupt_entry+0xb5/0xf0
[ 287.759366] ? trace_hardirqs_off_caller+0xbb/0x310
[ 287.764492] ? trace_hardirqs_off_caller+0xbb/0x310
[ 287.769503] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 287.774343] ? trace_hardirqs_on_caller+0x310/0x310
[ 287.779350] ? trace_hardirqs_on_caller+0x310/0x310
[ 287.784364] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 287.789906] ? check_preemption_disabled+0x48/0x200
[ 287.794914] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 287.800472] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 287.805310] apic_timer_interrupt+0xf/0x20
[ 287.809532]
[ 287.811762] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 287.817032] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 287.835922] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 287.843633] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 287.850913] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 287.858195] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 287.865455] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 287.872716] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 287.880011] ? arch_local_irq_restore+0x45/0x52
[ 287.884692] dump_stack+0x26a/0x2b4
[ 287.888315] ? dump_stack_print_info.cold.2+0x52/0x52
[ 287.893507] dump_header+0x27b/0xf72
[ 287.897304] ? mark_held_locks+0x130/0x130
[ 287.901614] ? pagefault_out_of_memory+0x197/0x197
[ 287.906540] ? __lock_acquire+0x7ec/0x4ec0
[ 287.910761] ? graph_lock+0x170/0x170
[ 287.914553] ? mem_cgroup_charge_statistics+0x780/0x780
[ 287.919907] ? print_usage_bug+0xc0/0xc0
[ 287.923965] ? graph_lock+0x170/0x170
[ 287.927775] ? print_usage_bug+0xc0/0xc0
[ 287.931824] ? print_usage_bug+0xc0/0xc0
[ 287.935975] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 287.941521] ? find_held_lock+0x36/0x1c0
[ 287.945598] ? mark_held_locks+0xc7/0x130
[ 287.949745] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 287.954844] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 287.959944] ? lockdep_hardirqs_on+0x421/0x5c0
[ 287.964520] ? trace_hardirqs_on+0xbd/0x310
[ 287.968835] ? kasan_check_read+0x11/0x20
[ 287.972975] ? ___ratelimit+0x36f/0x655
[ 287.976962] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 287.982404] ? trace_hardirqs_on+0x310/0x310
[ 287.986823] ? lock_downgrade+0x900/0x900
[ 287.990973] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 287.996074] ? ___ratelimit+0xaa/0x655
[ 287.999958] ? idr_get_free+0xec0/0xec0
[ 288.003940] ? kasan_check_write+0x14/0x20
[ 288.008168] ? do_raw_spin_lock+0xc1/0x200
[ 288.012400] oom_kill_process.cold.27+0x10/0x903
[ 288.017152] ? graph_lock+0x170/0x170
[ 288.020977] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 288.026765] ? kasan_check_read+0x11/0x20
[ 288.030909] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 288.036186] ? oom_evaluate_task+0x540/0x540
[ 288.040590] ? find_held_lock+0x36/0x1c0
[ 288.044649] ? out_of_memory+0x974/0x1430
[ 288.048806] ? lock_downgrade+0x900/0x900
[ 288.052947] ? check_preemption_disabled+0x48/0x200
[ 288.057985] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 288.063777] ? kasan_check_read+0x11/0x20
[ 288.067946] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 288.073218] ? rcu_bh_qs+0xc0/0xc0
[ 288.076759] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 288.082290] ? oom_evaluate_task+0x302/0x540
[ 288.086701] out_of_memory+0xa84/0x1430
[ 288.090685] ? oom_killer_disable+0x3a0/0x3a0
[ 288.095204] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 288.100148] ? __mutex_add_waiter+0x2a0/0x2a0
[ 288.104667] __alloc_pages_slowpath+0x2318/0x2d80
[ 288.109525] ? warn_alloc+0x120/0x120
[ 288.113328] ? print_usage_bug+0xc0/0xc0
[ 288.117390] ? warn_alloc+0x120/0x120
[ 288.121181] ? print_usage_bug+0xc0/0xc0
[ 288.125242] ? print_usage_bug+0xc0/0xc0
[ 288.129297] ? print_usage_bug+0xc0/0xc0
[ 288.133354] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 288.138886] ? should_fail+0x22d/0xd01
[ 288.143288] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 288.148448] ? find_held_lock+0x36/0x1c0
[ 288.152532] ? mark_held_locks+0x130/0x130
[ 288.156788] ? ___might_sleep+0x1ed/0x300
[ 288.160929] ? lock_release+0x970/0x970
[ 288.164900] ? arch_local_save_flags+0x40/0x40
[ 288.169489] ? __might_sleep+0x95/0x190
[ 288.173464] __alloc_pages_nodemask+0xa80/0xde0
[ 288.178129] ? graph_lock+0x170/0x170
[ 288.181926] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 288.186931] ? graph_lock+0x170/0x170
[ 288.190748] ? find_held_lock+0x36/0x1c0
[ 288.194808] ? cache_grow_begin+0x5a4/0x8c0
[ 288.199122] ? lockdep_hardirqs_on+0x421/0x5c0
[ 288.203729] ? trace_hardirqs_on+0xbd/0x310
[ 288.208070] ? fallback_alloc+0x203/0x2e0
[ 288.212212] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 288.217667] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 288.223215] cache_grow_begin+0x91/0x8c0
[ 288.227266] ? do_raw_spin_unlock+0xa7/0x2f0
[ 288.231679] fallback_alloc+0x203/0x2e0
[ 288.235661] ____cache_alloc_node+0x1c7/0x1e0
[ 288.240151] kmem_cache_alloc+0x1f8/0x730
[ 288.244296] ? emulate_vsyscall+0x314/0xcf0
[ 288.248618] getname_flags+0xd0/0x5a0
[ 288.252420] user_path_at_empty+0x2d/0x50
[ 288.256564] vfs_statx+0x129/0x210
[ 288.260096] ? vfs_statx_fd+0xc0/0xc0
[ 288.263932] __do_sys_newstat+0x8f/0x110
[ 288.268017] ? cp_new_stat+0xa50/0xa50
[ 288.271897] ? do_syscall_64+0x9a/0x820
[ 288.275868] ? do_syscall_64+0x9a/0x820
[ 288.279840] ? lockdep_hardirqs_on+0x421/0x5c0
[ 288.284415] ? trace_hardirqs_on+0xbd/0x310
[ 288.288730] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 288.294192] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 288.299649] __x64_sys_newstat+0x54/0x80
[ 288.303722] do_syscall_64+0x1b9/0x820
[ 288.307604] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 288.313250] ? syscall_return_slowpath+0x5e0/0x5e0
[ 288.318186] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 288.323048] ? trace_hardirqs_on_caller+0x310/0x310
[ 288.328064] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 288.333076] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 288.338736] ? prepare_exit_to_usermode+0x291/0x3b0
[ 288.343750] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 288.348596] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 288.353779] RIP: 0033:0x7f6482e71c65
[ 288.357496] Code: Bad RIP value.
[ 288.360847] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 288.368667] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 288.376035] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 288.383405] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 288.390665] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 288.397922] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 288.405222] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 288.405226] warn_alloc_show_mem: 1 callbacks suppressed
[ 288.405232] Mem-Info:
[ 288.412495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 288.417852] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 288.417852] active_file:15 inactive_file:9 isolated_file:0
[ 288.417852] unevictable:0 dirty:0 writeback:0 unstable:0
[ 288.417852] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 288.417852] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 288.417852] free:13716 free_pcp:235 free_cma:0
[ 288.420233] Call Trace:
[ 288.429617] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 288.462542]
[ 288.465100] Node 0
[ 288.492761] dump_stack+0x1c4/0x2b4
[ 288.494901] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 288.497097] ? dump_stack_print_info.cold.2+0x52/0x52
[ 288.500685] lowmem_reserve[]: 0
[ 288.526203] warn_alloc.cold.119+0xb7/0x1bd
[ 288.531349] 2819
[ 288.534638] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 288.538925] 6323 6323
[ 288.540981] ? lock_downgrade+0x900/0x900
[ 288.545790] Node 0
[ 288.548306] ? trace_hardirqs_off+0xb8/0x310
[ 288.552444] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 288.554646] ? trace_hardirqs_off+0xb8/0x310
[ 288.559022] lowmem_reserve[]:
[ 288.586011] __alloc_pages_slowpath+0x2667/0x2d80
[ 288.590382] 0 0
[ 288.593499] ? warn_alloc+0x120/0x120
[ 288.598302] 3503 3503
[ 288.600268] ? trace_hardirqs_on+0x310/0x310
[ 288.606510] ? warn_alloc+0x120/0x120
[ 288.610887] Node 0
[ 288.614667] ? print_usage_bug+0xc0/0xc0
[ 288.614687] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 288.614693] lowmem_reserve[]:
[ 288.616909] ? warn_alloc+0x120/0x120
[ 288.621025] 0
[ 288.649476] ? ktime_get+0x2e1/0x440
[ 288.649489] ? print_usage_bug+0xc0/0xc0
[ 288.652568] 0
[ 288.656353] ? __lock_acquire+0x7ec/0x4ec0
[ 288.658135] 0
[ 288.661828] ? __lock_acquire+0x7ec/0x4ec0
[ 288.665855] 0
[ 288.667664] ? kasan_check_read+0x11/0x20
[ 288.671864] Node 0
[ 288.673657] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 288.677851] DMA: 1*4kB
[ 288.679655] ? should_fail+0x22d/0xd01
[ 288.683767] (U)
[ 288.685999] ? rcu_bh_qs+0xc0/0xc0
[ 288.691503] 0*8kB
[ 288.696116] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 288.699971] 0*16kB 1*32kB
[ 288.701939] ? __lock_acquire+0x7ec/0x4ec0
[ 288.705442] (U)
[ 288.707573] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 288.712761] 2*64kB (U)
[ 288.715596] ? __lock_acquire+0x7ec/0x4ec0
[ 288.719802] 1*128kB (U)
[ 288.721768] ? should_fail+0x22d/0xd01
[ 288.726839] 1*256kB (U)
[ 288.729426] ? rcu_idle_enter+0x4b0/0x4b0
[ 288.733627] 0*512kB
[ 288.736285] ? mark_held_locks+0x130/0x130
[ 288.740138] 1*1024kB
[ 288.742793] ? mark_held_locks+0x130/0x130
[ 288.746909] (U)
[ 288.749219] ? mark_held_locks+0xc7/0x130
[ 288.753423] 1*2048kB
[ 288.755924] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 288.760120] (M)
[ 288.762076] ? graph_lock+0x170/0x170
[ 288.766193] 3*4096kB
[ 288.768585] ? print_usage_bug+0xc0/0xc0
[ 288.773590] (M)
[ 288.775553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 288.779321] = 15908kB
[ 288.781717] ? check_preemption_disabled+0x48/0x200
[ 288.785759] Node 0
[ 288.787722] ? check_preemption_disabled+0x48/0x200
[ 288.793227] DMA32:
[ 288.795635] ? __lock_is_held+0xb5/0x140
[ 288.800617] 4*4kB
[ 288.802855] __alloc_pages_nodemask+0xa80/0xde0
[ 288.807838] (UM)
[ 288.810058] ? graph_lock+0x170/0x170
[ 288.814087] 2*8kB
[ 288.816231] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 288.820875] (UM)
[ 288.822921] ? graph_lock+0x170/0x170
[ 288.826693] 2*16kB
[ 288.828832] ? find_held_lock+0x36/0x1c0
[ 288.833806] (M) 2*32kB
[ 288.835899] ? ____cache_alloc_node+0x1c7/0x1e0
[ 288.839663] (M)
[ 288.841884] ? lock_downgrade+0x900/0x900
[ 288.845907] 4*64kB (M)
[ 288.848498] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 288.853134] 3*128kB
[ 288.855101] cache_grow_begin+0x91/0x8c0
[ 288.859212] (M)
[ 288.861795] ? do_raw_spin_unlock+0xa7/0x2f0
[ 288.867297] 3*256kB
[ 288.869614] fallback_alloc+0x203/0x2e0
[ 288.873639] (M)
[ 288.875605] ____cache_alloc_node+0x1c7/0x1e0
[ 288.879976] 4*512kB (UM)
[ 288.882302] kmem_cache_alloc_node+0xe3/0x730
[ 288.886247] 3*1024kB
[ 288.888215] ? ipv6_get_ifaddr+0x42e/0x620
[ 288.892674] (UM) 3*2048kB
[ 288.895452] __alloc_skb+0x119/0x770
[ 288.899909] (M)
[ 288.902306] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 288.906507] 3*4096kB
[ 288.909420] ? skb_scrub_packet+0x490/0x490
[ 288.913210] (M)
[ 288.915173] ? lock_downgrade+0x900/0x900
[ 288.920415] = 25088kB
[ 288.922824] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 288.927132] Node 0
[ 288.929098] ? refcount_sub_and_test_checked+0x203/0x310
[ 288.933206] Normal: 755*4kB
[ 288.935616] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 288.941129] (UMEH)
[ 288.943357] ? addrconf_rs_timer+0x690/0x690
[ 288.948871] 414*8kB
[ 288.951893] ndisc_alloc_skb+0x144/0x340
[ 288.957306] (UME)
[ 288.959533] ndisc_send_rs+0x331/0x6e0
[ 288.963902] 169*16kB (MEH)
[ 288.966220] addrconf_rs_timer+0x314/0x690
[ 288.970240] 66*32kB (UMEH)
[ 288.972385] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 288.976238] 13*64kB (UMH)
[ 288.979170] call_timer_fn+0x272/0x920
[ 288.983377] 3*128kB
[ 288.986311] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 288.990519] (H) 4*256kB
[ 288.993364] ? process_timeout+0x40/0x40
[ 288.997214] (H) 1*512kB
[ 288.999537] ? find_held_lock+0x36/0x1c0
[ 289.003742] (U)
[ 289.006401] ? __run_timers+0x7da/0xc70
[ 289.010422] 0*1024kB 0*2048kB
[ 289.013088] ? _raw_spin_unlock_irq+0x27/0x80
[ 289.017116] 0*4096kB
[ 289.019079] ? _raw_spin_unlock_irq+0x27/0x80
[ 289.023024] = 13900kB
[ 289.026196] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 289.030663] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 289.033054] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 289.037520] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 289.039913] ? trace_hardirqs_on+0xbd/0x310
[ 289.044114] 2312 total pagecache pages
[ 289.052954] ? kasan_check_read+0x11/0x20
[ 289.052970] ? __run_timers+0x7da/0xc70
[ 289.057531] 0 pages in swap cache
[ 289.066088] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 289.070382] Swap cache stats: add 0, delete 0, find 0/0
[ 289.074253] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 289.078373] Free swap = 0kB
[ 289.082338] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 289.085756] Total swap = 0kB
[ 289.091190] __run_timers+0x7e5/0xc70
[ 289.096522] 1965979 pages RAM
[ 289.100749] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 289.103732] 0 pages HighMem/MovableOnly
[ 289.103740] 342306 pages reserved
[ 289.107963] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 289.110950] 0 pages cma reserved
[ 289.114734] ? graph_lock+0x170/0x170
[ 289.117891] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 289.123158] ? enqueue_hrtimer+0x1a5/0x560
[ 289.123170] ? lock_release+0x970/0x970
[ 289.123185] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 289.127192] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 289.130575] ? find_held_lock+0x36/0x1c0
[ 289.135558] init cpuset=
[ 289.138915] ? graph_lock+0x170/0x170
[ 289.142866] /
[ 289.149355] ? pvclock_read_flags+0x160/0x160
[ 289.153569] mems_allowed=0
[ 289.157527] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.197545] ? check_preemption_disabled+0x48/0x200
[ 289.202583] ? __lock_is_held+0xb5/0x140
[ 289.206642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.212175] ? check_preemption_disabled+0x48/0x200
[ 289.217196] run_timer_softirq+0x52/0xb0
[ 289.221258] ? rcu_read_lock_sched_held+0x108/0x120
[ 289.226269] __do_softirq+0x30b/0xad8
[ 289.230071] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 289.235175] ? pvclock_read_flags+0x160/0x160
[ 289.239678] ? lapic_next_event+0x5a/0x90
[ 289.243823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.249357] ? check_preemption_disabled+0x48/0x200
[ 289.254366] ? check_preemption_disabled+0x48/0x200
[ 289.259378] ? kvm_clock_read+0x18/0x30
[ 289.263346] ? kvm_sched_clock_read+0x9/0x20
[ 289.267767] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.273299] ? check_preemption_disabled+0x48/0x200
[ 289.278331] irq_exit+0x17f/0x1c0
[ 289.281782] smp_apic_timer_interrupt+0x1cb/0x760
[ 289.286617] ? smp_reschedule_interrupt+0x109/0x650
[ 289.291630] ? smp_call_function_single_interrupt+0x650/0x650
[ 289.297527] ? interrupt_entry+0xb5/0xf0
[ 289.301592] ? trace_hardirqs_off_caller+0xbb/0x310
[ 289.306602] ? trace_hardirqs_off_caller+0xbb/0x310
[ 289.311614] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 289.316453] ? trace_hardirqs_on_caller+0x310/0x310
[ 289.321458] ? trace_hardirqs_on_caller+0x310/0x310
[ 289.326478] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.332013] ? check_preemption_disabled+0x48/0x200
[ 289.337022] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.342569] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 289.347516] apic_timer_interrupt+0xf/0x20
[ 289.351747]
[ 289.353981] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 289.359864] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 289.378756] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 289.386458] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 289.393726] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 289.400990] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 289.408251] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 289.415513] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 289.422808] ? save_stack+0xa9/0xd0
[ 289.426437] __kmalloc_node_track_caller+0x33/0x70
[ 289.431365] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 289.436122] pskb_expand_head+0x230/0x10f0
[ 289.440362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.445888] ? memcpy+0x45/0x50
[ 289.449253] ? __copy_skb_header+0x350/0x6b0
[ 289.453663] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 289.458156] ? skb_checksum+0x140/0x140
[ 289.462131] ? __lock_is_held+0xb5/0x140
[ 289.466207] ? kasan_check_write+0x14/0x20
[ 289.470449] ? __skb_clone+0x6c7/0xa00
[ 289.474442] ? __copy_skb_header+0x6b0/0x6b0
[ 289.478881] ? kmem_cache_alloc+0x33a/0x730
[ 289.483203] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.488738] skb_ensure_writable+0x3dd/0x640
[ 289.493158] ? skb_cow_data+0xf10/0xf10
[ 289.497150] ? preempt_notifier_register+0x200/0x200
[ 289.502244] ? __switch_to_asm+0x34/0x70
[ 289.506318] ? __switch_to_asm+0x34/0x70
[ 289.510367] ? __switch_to_asm+0x40/0x70
[ 289.514423] ? __switch_to_asm+0x34/0x70
[ 289.518491] ? __switch_to_asm+0x40/0x70
[ 289.522554] ? __switch_to_asm+0x40/0x70
[ 289.526607] ? __switch_to_asm+0x34/0x70
[ 289.530662] ? __switch_to_asm+0x34/0x70
[ 289.534716] ? __switch_to_asm+0x40/0x70
[ 289.538770] ? __switch_to_asm+0x34/0x70
[ 289.542831] bpf_clone_redirect+0x14a/0x490
[ 289.547153] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 289.552168] ? __sched_text_start+0x8/0x8
[ 289.556319] ? lockdep_hardirqs_on+0x421/0x5c0
[ 289.560916] ? retint_kernel+0x2d/0x2d
[ 289.564801] ? trace_hardirqs_on_caller+0xc0/0x310
[ 289.569734] ? find_held_lock+0x36/0x1c0
[ 289.573798] ? lock_acquire+0x1ed/0x520
[ 289.577764] ? bpf_test_run+0x3cb/0x780
[ 289.581732] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.587267] ? check_preemption_disabled+0x48/0x200
[ 289.592293] ? kasan_check_read+0x11/0x20
[ 289.596437] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 289.601712] ? rcu_bh_qs+0xc0/0xc0
[ 289.605248] ? preempt_schedule+0x4d/0x60
[ 289.609394] ? ___preempt_schedule+0x16/0x18
[ 289.613804] ? bpf_test_run+0x25d/0x780
[ 289.617786] ? netlink_diag_dump+0x2a0/0x2a0
[ 289.622203] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 289.626974] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 289.631809] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 289.637336] ? fput+0x130/0x1a0
[ 289.640611] ? __bpf_prog_get+0x9b/0x290
[ 289.644672] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 289.649504] ? bpf_prog_test_run+0x130/0x1a0
[ 289.653916] ? __x64_sys_bpf+0x3d8/0x520
[ 289.657987] ? bpf_prog_get+0x20/0x20
[ 289.661815] ? do_syscall_64+0x1b9/0x820
[ 289.665876] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 289.671237] ? syscall_return_slowpath+0x5e0/0x5e0
[ 289.676164] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 289.681003] ? trace_hardirqs_on_caller+0x310/0x310
[ 289.686014] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 289.691025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.696561] ? prepare_exit_to_usermode+0x291/0x3b0
[ 289.701581] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 289.706425] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 289.711798] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 289.711889] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 289.718026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 289.718033] Call Trace:
[ 289.725321] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 289.733850]
[ 289.736415] syz-executor4 cpuset=
[ 289.746894] dump_stack+0x1c4/0x2b4
[ 289.749007] syz4
[ 289.752450] ? dump_stack_print_info.cold.2+0x52/0x52
[ 289.756046] mems_allowed=0
[ 289.758035] warn_alloc.cold.119+0xb7/0x1bd
[ 289.770499] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 289.775347] ? lock_downgrade+0x900/0x900
[ 289.779499] ? trace_hardirqs_off+0xb8/0x310
[ 289.783929] ? trace_hardirqs_off+0xb8/0x310
[ 289.788356] __alloc_pages_slowpath+0x2667/0x2d80
[ 289.793218] ? warn_alloc+0x120/0x120
[ 289.797019] ? warn_alloc+0x120/0x120
[ 289.800818] ? print_usage_bug+0xc0/0xc0
[ 289.804871] ? warn_alloc+0x120/0x120
[ 289.808664] ? print_usage_bug+0xc0/0xc0
[ 289.812721] ? __lock_acquire+0x7ec/0x4ec0
[ 289.816980] ? __lock_acquire+0x7ec/0x4ec0
[ 289.821212] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.826743] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 289.832286] ? should_fail+0x22d/0xd01
[ 289.836189] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 289.841281] ? __lock_acquire+0x7ec/0x4ec0
[ 289.845517] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 289.850611] ? __lock_acquire+0x7ec/0x4ec0
[ 289.854838] ? should_fail+0x22d/0xd01
[ 289.858732] ? mark_held_locks+0x130/0x130
[ 289.862961] ? mark_held_locks+0x130/0x130
[ 289.867198] ? graph_lock+0x170/0x170
[ 289.871011] ? print_usage_bug+0xc0/0xc0
[ 289.875067] ? graph_lock+0x170/0x170
[ 289.878858] ? print_usage_bug+0xc0/0xc0
[ 289.882915] ? wq_watchdog_touch+0x9c/0xfe
[ 289.887147] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.892680] ? check_preemption_disabled+0x48/0x200
[ 289.897687] ? check_preemption_disabled+0x48/0x200
[ 289.902792] ? __lock_is_held+0xb5/0x140
[ 289.906852] __alloc_pages_nodemask+0xa80/0xde0
[ 289.911519] ? graph_lock+0x170/0x170
[ 289.915337] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 289.920350] ? graph_lock+0x170/0x170
[ 289.924156] ? find_held_lock+0x36/0x1c0
[ 289.928221] ? ____cache_alloc_node+0x1c7/0x1e0
[ 289.932881] ? lock_downgrade+0x900/0x900
[ 289.937028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.942564] cache_grow_begin+0x91/0x8c0
[ 289.946621] ? do_raw_spin_unlock+0xa7/0x2f0
[ 289.951042] fallback_alloc+0x203/0x2e0
[ 289.955015] ____cache_alloc_node+0x1c7/0x1e0
[ 289.959514] kmem_cache_alloc_node+0xe3/0x730
[ 289.964006] ? ipv6_get_ifaddr+0x42e/0x620
[ 289.968275] __alloc_skb+0x119/0x770
[ 289.972007] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 289.977382] ? skb_scrub_packet+0x490/0x490
[ 289.981692] ? lock_downgrade+0x900/0x900
[ 289.985837] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 289.991380] ? refcount_sub_and_test_checked+0x203/0x310
[ 289.996821] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 290.002264] ? addrconf_rs_timer+0x690/0x690
[ 290.006680] ndisc_alloc_skb+0x144/0x340
[ 290.010738] ndisc_send_rs+0x331/0x6e0
[ 290.014632] addrconf_rs_timer+0x314/0x690
[ 290.018862] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 290.023101] call_timer_fn+0x272/0x920
[ 290.026988] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 290.031222] ? process_timeout+0x40/0x40
[ 290.035276] ? find_held_lock+0x36/0x1c0
[ 290.039350] ? mark_held_locks+0xc7/0x130
[ 290.043530] ? _raw_spin_unlock_irq+0x27/0x80
[ 290.048022] ? _raw_spin_unlock_irq+0x27/0x80
[ 290.052513] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 290.056763] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 290.061339] ? trace_hardirqs_on+0xbd/0x310
[ 290.065652] ? kasan_check_read+0x11/0x20
[ 290.069795] ? __run_timers+0x7da/0xc70
[ 290.073767] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 290.079215] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 290.083448] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 290.087699] __run_timers+0x7e5/0xc70
[ 290.091503] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 290.096856] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 290.101866] ? graph_lock+0x170/0x170
[ 290.105663] ? print_usage_bug+0xc0/0xc0
[ 290.109801] ? lock_release+0x970/0x970
[ 290.113769] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 290.118954] ? find_held_lock+0x36/0x1c0
[ 290.123012] ? graph_lock+0x170/0x170
[ 290.126825] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 290.132374] ? check_preemption_disabled+0x48/0x200
[ 290.137390] ? __lock_is_held+0xb5/0x140
[ 290.141989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 290.147526] ? check_preemption_disabled+0x48/0x200
[ 290.152543] run_timer_softirq+0x52/0xb0
[ 290.156603] ? rcu_read_lock_sched_held+0x108/0x120
[ 290.161614] __do_softirq+0x30b/0xad8
[ 290.165417] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 290.170520] ? pvclock_read_flags+0x160/0x160
[ 290.175007] ? lapic_next_event+0x5a/0x90
[ 290.179148] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 290.184682] ? check_preemption_disabled+0x48/0x200
[ 290.189693] ? check_preemption_disabled+0x48/0x200
[ 290.194798] ? kvm_clock_read+0x18/0x30
[ 290.198769] ? kvm_sched_clock_read+0x9/0x20
[ 290.203184] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 290.208714] ? check_preemption_disabled+0x48/0x200
[ 290.213753] irq_exit+0x17f/0x1c0
[ 290.217198] smp_apic_timer_interrupt+0x1cb/0x760
[ 290.222035] ? smp_call_function_single_interrupt+0x650/0x650
[ 290.227919] ? interrupt_entry+0xb5/0xf0
[ 290.231973] ? trace_hardirqs_off_caller+0xbb/0x310
[ 290.236980] ? trace_hardirqs_off_caller+0xbb/0x310
[ 290.241995] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 290.246845] ? trace_hardirqs_on_caller+0x310/0x310
[ 290.251854] ? trace_hardirqs_on_caller+0x310/0x310
[ 290.256870] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 290.262408] ? check_preemption_disabled+0x48/0x200
[ 290.267418] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 290.272955] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 290.277799] apic_timer_interrupt+0xf/0x20
[ 290.282022]
[ 290.284259] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 290.289568] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 290.308908] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 290.316618] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 290.323879] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 290.331141] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 290.338401] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 290.345666] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 290.352963] ? arch_local_irq_restore+0x45/0x52
[ 290.357634] dump_stack+0x26a/0x2b4
[ 290.361258] ? dump_stack_print_info.cold.2+0x52/0x52
[ 290.366462] dump_header+0x27b/0xf72
[ 290.370177] ? mark_held_locks+0x130/0x130
[ 290.374416] ? pagefault_out_of_memory+0x197/0x197
[ 290.379344] ? __lock_acquire+0x7ec/0x4ec0
[ 290.383569] ? graph_lock+0x170/0x170
[ 290.387362] ? mem_cgroup_charge_statistics+0x780/0x780
[ 290.392730] ? print_usage_bug+0xc0/0xc0
[ 290.396789] ? graph_lock+0x170/0x170
[ 290.400586] ? print_usage_bug+0xc0/0xc0
[ 290.404642] ? print_usage_bug+0xc0/0xc0
[ 290.408703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 290.414325] ? find_held_lock+0x36/0x1c0
[ 290.418405] ? mark_held_locks+0xc7/0x130
[ 290.422548] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 290.427649] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 290.432746] ? lockdep_hardirqs_on+0x421/0x5c0
[ 290.437411] ? trace_hardirqs_on+0xbd/0x310
[ 290.441731] ? kasan_check_read+0x11/0x20
[ 290.445888] ? ___ratelimit+0x36f/0x655
[ 290.449856] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 290.455301] ? trace_hardirqs_on+0x310/0x310
[ 290.459794] ? lock_downgrade+0x900/0x900
[ 290.463949] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 290.469049] ? ___ratelimit+0xaa/0x655
[ 290.472932] ? idr_get_free+0xec0/0xec0
[ 290.476904] ? kasan_check_write+0x14/0x20
[ 290.481131] ? do_raw_spin_lock+0xc1/0x200
[ 290.485367] oom_kill_process.cold.27+0x10/0x903
[ 290.490117] ? graph_lock+0x170/0x170
[ 290.493913] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 290.499700] ? kasan_check_read+0x11/0x20
[ 290.503842] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 290.509112] ? oom_evaluate_task+0x540/0x540
[ 290.513520] ? find_held_lock+0x36/0x1c0
[ 290.517583] ? out_of_memory+0x974/0x1430
[ 290.521731] ? lock_downgrade+0x900/0x900
[ 290.525895] ? check_preemption_disabled+0x48/0x200
[ 290.530912] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 290.536713] ? kasan_check_read+0x11/0x20
[ 290.540868] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 290.546156] ? rcu_bh_qs+0xc0/0xc0
[ 290.549695] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 290.555230] ? oom_evaluate_task+0x302/0x540
[ 290.559637] out_of_memory+0xa84/0x1430
[ 290.563612] ? oom_killer_disable+0x3a0/0x3a0
[ 290.568115] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 290.573057] ? __mutex_add_waiter+0x2a0/0x2a0
[ 290.577560] __alloc_pages_slowpath+0x2318/0x2d80
[ 290.582424] ? warn_alloc+0x120/0x120
[ 290.586247] ? print_usage_bug+0xc0/0xc0
[ 290.590300] ? warn_alloc+0x120/0x120
[ 290.594097] ? print_usage_bug+0xc0/0xc0
[ 290.598154] ? print_usage_bug+0xc0/0xc0
[ 290.602212] ? print_usage_bug+0xc0/0xc0
[ 290.606268] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 290.611803] ? should_fail+0x22d/0xd01
[ 290.615689] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 290.620809] ? find_held_lock+0x36/0x1c0
[ 290.624879] ? mark_held_locks+0x130/0x130
[ 290.629110] ? ___might_sleep+0x1ed/0x300
[ 290.633254] ? lock_release+0x970/0x970
[ 290.637233] ? arch_local_save_flags+0x40/0x40
[ 290.641818] ? __might_sleep+0x95/0x190
[ 290.645794] __alloc_pages_nodemask+0xa80/0xde0
[ 290.650461] ? graph_lock+0x170/0x170
[ 290.654262] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 290.659271] ? graph_lock+0x170/0x170
[ 290.663075] ? find_held_lock+0x36/0x1c0
[ 290.667136] ? cache_grow_begin+0x5a4/0x8c0
[ 290.671459] ? lockdep_hardirqs_on+0x421/0x5c0
[ 290.676041] ? trace_hardirqs_on+0xbd/0x310
[ 290.680360] ? fallback_alloc+0x203/0x2e0
[ 290.684507] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 290.689981] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 290.695523] cache_grow_begin+0x91/0x8c0
[ 290.699592] ? do_raw_spin_unlock+0xa7/0x2f0
[ 290.704015] fallback_alloc+0x203/0x2e0
[ 290.708000] ____cache_alloc_node+0x1c7/0x1e0
[ 290.712507] kmem_cache_alloc+0x1f8/0x730
[ 290.716671] ? emulate_vsyscall+0x314/0xcf0
[ 290.721000] getname_flags+0xd0/0x5a0
[ 290.724800] user_path_at_empty+0x2d/0x50
[ 290.728944] vfs_statx+0x129/0x210
[ 290.732485] ? vfs_statx_fd+0xc0/0xc0
[ 290.736292] __do_sys_newstat+0x8f/0x110
[ 290.740350] ? cp_new_stat+0xa50/0xa50
[ 290.744231] ? do_syscall_64+0x9a/0x820
[ 290.748198] ? do_syscall_64+0x9a/0x820
[ 290.752168] ? lockdep_hardirqs_on+0x421/0x5c0
[ 290.756746] ? trace_hardirqs_on+0xbd/0x310
[ 290.761067] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 290.766433] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 290.771886] __x64_sys_newstat+0x54/0x80
[ 290.775946] do_syscall_64+0x1b9/0x820
[ 290.779831] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 290.785211] ? syscall_return_slowpath+0x5e0/0x5e0
[ 290.790138] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 290.794976] ? trace_hardirqs_on_caller+0x310/0x310
[ 290.799987] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 290.804997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 290.810531] ? prepare_exit_to_usermode+0x291/0x3b0
[ 290.815545] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 290.820387] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 290.825689] RIP: 0033:0x7f6482e71c65
[ 290.829400] Code: Bad RIP value.
[ 290.832763] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 290.840470] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 290.847739] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 290.854999] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 290.862256] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 290.869526] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 290.876809] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 290.876814] warn_alloc_show_mem: 1 callbacks suppressed
[ 290.876819] Mem-Info:
[ 290.884174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 290.884181] Call Trace:
[ 290.889545] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 290.889545] active_file:15 inactive_file:9 isolated_file:0
[ 290.889545] unevictable:0 dirty:0 writeback:0 unstable:0
[ 290.889545] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 290.889545] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 290.889545] free:13716 free_pcp:235 free_cma:0
[ 290.891931]
[ 290.901279] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 290.903850] dump_stack+0x1c4/0x2b4
[ 290.936884] Node 0
[ 290.939029] ? dump_stack_print_info.cold.2+0x52/0x52
[ 290.966774] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 290.970382] warn_alloc.cold.119+0xb7/0x1bd
[ 290.972583] lowmem_reserve[]: 0
[ 290.977766] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 291.003242] 2819
[ 291.007571] ? lock_downgrade+0x900/0x900
[ 291.010827] 6323
[ 291.015659] ? trace_hardirqs_off+0xb8/0x310
[ 291.017689] 6323
[ 291.021836] ? trace_hardirqs_off+0xb8/0x310
[ 291.023886] Node 0
[ 291.028286] __alloc_pages_slowpath+0x2667/0x2d80
[ 291.030340] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 291.034752] ? warn_alloc+0x120/0x120
[ 291.036933] lowmem_reserve[]: 0
[ 291.041774] ? warn_alloc+0x120/0x120
[ 291.068647] 0
[ 291.072440] ? print_usage_bug+0xc0/0xc0
[ 291.075681] 3503 3503
[ 291.079555] ? warn_alloc+0x120/0x120
[ 291.081327] Node 0
[ 291.085417] ? lock_downgrade+0x900/0x900
[ 291.087911] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 291.091677] ? print_usage_bug+0xc0/0xc0
[ 291.093877] lowmem_reserve[]: 0
[ 291.098026] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 291.126349] 0 0
[ 291.130421] ? should_fail+0x22d/0xd01
[ 291.133672] 0
[ 291.139195] ? __lock_acquire+0x7ec/0x4ec0
[ 291.145252] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 291.147031] Node 0
[ 291.151278] ? __lock_acquire+0x7ec/0x4ec0
[ 291.156350] DMA:
[ 291.158595] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 291.162814] 1*4kB
[ 291.164863] ? __lock_acquire+0x7ec/0x4ec0
[ 291.169933] (U)
[ 291.172158] ? should_fail+0x22d/0xd01
[ 291.176367] 0*8kB
[ 291.178345] ? mark_held_locks+0x130/0x130
[ 291.182195] 0*16kB
[ 291.184332] ? mark_held_locks+0x130/0x130
[ 291.188560] 1*32kB (U)
[ 291.190795] ? graph_lock+0x170/0x170
[ 291.194993] 2*64kB
[ 291.197565] ? print_usage_bug+0xc0/0xc0
[ 291.201331] (U)
[ 291.203554] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 291.207581] 1*128kB
[ 291.209548] ? check_preemption_disabled+0x48/0x200
[ 291.215047] (U)
[ 291.217355] ? check_preemption_disabled+0x48/0x200
[ 291.222336] 1*256kB
[ 291.224304] ? __lock_is_held+0xb5/0x140
[ 291.229288] (U) 0*512kB
[ 291.231625] __alloc_pages_nodemask+0xa80/0xde0
[ 291.235762] 1*1024kB
[ 291.238419] ? graph_lock+0x170/0x170
[ 291.243053] (U) 1*2048kB
[ 291.245455] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 291.249231] (M) 3*4096kB
[ 291.251994] ? graph_lock+0x170/0x170
[ 291.256983] (M)
[ 291.259743] ? find_held_lock+0x36/0x1c0
[ 291.263505] = 15908kB
[ 291.263512] Node 0
[ 291.265482] ? ____cache_alloc_node+0x1c7/0x1e0
[ 291.269515] DMA32: 4*4kB
[ 291.271929] ? lock_downgrade+0x900/0x900
[ 291.274133] (UM)
[ 291.278804] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 291.281527] 2*8kB
[ 291.285660] cache_grow_begin+0x91/0x8c0
[ 291.287707] (UM)
[ 291.293258] ? do_raw_spin_unlock+0xa7/0x2f0
[ 291.295389] 2*16kB
[ 291.299436] fallback_alloc+0x203/0x2e0
[ 291.301470] (M)
[ 291.305864] ____cache_alloc_node+0x1c7/0x1e0
[ 291.308070] 2*32kB
[ 291.312035] kmem_cache_alloc_node+0xe3/0x730
[ 291.314069] (M) 4*64kB
[ 291.318551] ? ipv6_get_ifaddr+0x42e/0x620
[ 291.320756] (M)
[ 291.325239] __alloc_skb+0x119/0x770
[ 291.327783] 3*128kB
[ 291.332000] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 291.333936] (M) 3*256kB
[ 291.337644] ? skb_scrub_packet+0x490/0x490
[ 291.339936] (M)
[ 291.345196] ? lock_downgrade+0x900/0x900
[ 291.347841] 4*512kB (UM)
[ 291.352244] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 291.354205] 3*1024kB
[ 291.358338] ? refcount_sub_and_test_checked+0x203/0x310
[ 291.361064] (UM)
[ 291.366585] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 291.368984] 3*2048kB
[ 291.374442] ? addrconf_rs_timer+0x690/0x690
[ 291.376472] (M)
[ 291.381914] ndisc_alloc_skb+0x144/0x340
[ 291.384457] 3*4096kB (M)
[ 291.388854] ndisc_send_rs+0x331/0x6e0
[ 291.390797] = 25088kB
[ 291.394925] addrconf_rs_timer+0x314/0x690
[ 291.397651] Node 0
[ 291.401530] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 291.403906] Normal:
[ 291.408156] call_timer_fn+0x272/0x920
[ 291.410353] 755*4kB
[ 291.414576] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 291.416869] (UMEH)
[ 291.420745] ? process_timeout+0x40/0x40
[ 291.423036] 414*8kB
[ 291.427255] ? find_held_lock+0x36/0x1c0
[ 291.427274] ? __run_timers+0x7da/0xc70
[ 291.429479] (UME)
[ 291.433527] ? _raw_spin_unlock_irq+0x27/0x80
[ 291.435825] 169*16kB
[ 291.439870] ? _raw_spin_unlock_irq+0x27/0x80
[ 291.443816] (MEH)
[ 291.445951] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 291.450420] 66*32kB
[ 291.452811] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 291.457275] (UMEH)
[ 291.459408] ? trace_hardirqs_on+0xbd/0x310
[ 291.463607] 13*64kB (UMH)
[ 291.465936] ? kasan_check_read+0x11/0x20
[ 291.470486] 3*128kB
[ 291.472707] ? __run_timers+0x7da/0xc70
[ 291.476994] (H)
[ 291.479826] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 291.483940] 4*256kB (H)
[ 291.486272] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 291.490215] 1*512kB
[ 291.492174] __run_timers+0x7e5/0xc70
[ 291.497590] (U)
[ 291.500252] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 291.504461] 0*1024kB
[ 291.506785] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 291.510547] 0*2048kB 0*4096kB
[ 291.512507] ? graph_lock+0x170/0x170
[ 291.517851] = 13900kB
[ 291.520260] ? enqueue_hrtimer+0x1a5/0x560
[ 291.525247] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 291.528415] ? lock_release+0x970/0x970
[ 291.528428] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 291.532197] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 291.534595] ? find_held_lock+0x36/0x1c0
[ 291.538796] 2312 total pagecache pages
[ 291.547726] ? graph_lock+0x170/0x170
[ 291.551689] 0 pages in swap cache
[ 291.556962] ? pvclock_read_flags+0x160/0x160
[ 291.565507] Swap cache stats: add 0, delete 0, find 0/0
[ 291.569546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 291.573417] Free swap = 0kB
[ 291.577202] ? check_preemption_disabled+0x48/0x200
[ 291.580637] Total swap = 0kB
[ 291.585124] ? __lock_is_held+0xb5/0x140
[ 291.590447] 1965979 pages RAM
[ 291.595984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 291.598970] 0 pages HighMem/MovableOnly
[ 291.603969] ? check_preemption_disabled+0x48/0x200
[ 291.606956] 342306 pages reserved
[ 291.606963] 0 pages cma reserved
[ 291.611016] run_timer_softirq+0x52/0xb0
[ 291.614164] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 291.619701] ? rcu_read_lock_sched_held+0x108/0x120
[ 291.619716] __do_softirq+0x30b/0xad8
[ 291.619738] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 291.623757] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 291.628767] ? pvclock_read_flags+0x160/0x160
[ 291.632185] init cpuset=
[ 291.635546] ? lapic_next_event+0x5a/0x90
[ 291.639572] /
[ 291.646134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 291.651119] mems_allowed=0
[ 291.654900] ? check_preemption_disabled+0x48/0x200
[ 291.696063] ? check_preemption_disabled+0x48/0x200
[ 291.701078] ? kvm_clock_read+0x18/0x30
[ 291.705154] ? kvm_sched_clock_read+0x9/0x20
[ 291.709604] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 291.715135] ? check_preemption_disabled+0x48/0x200
[ 291.720151] irq_exit+0x17f/0x1c0
[ 291.723625] smp_apic_timer_interrupt+0x1cb/0x760
[ 291.728456] ? smp_reschedule_interrupt+0x109/0x650
[ 291.733463] ? smp_call_function_single_interrupt+0x650/0x650
[ 291.739347] ? interrupt_entry+0xb5/0xf0
[ 291.743404] ? trace_hardirqs_off_caller+0xbb/0x310
[ 291.748410] ? trace_hardirqs_off_caller+0xbb/0x310
[ 291.753438] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 291.758277] ? trace_hardirqs_on_caller+0x310/0x310
[ 291.763285] ? trace_hardirqs_on_caller+0x310/0x310
[ 291.768294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 291.773833] ? check_preemption_disabled+0x48/0x200
[ 291.778842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 291.784380] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 291.789232] apic_timer_interrupt+0xf/0x20
[ 291.793455]
[ 291.795690] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 291.801587] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 291.820563] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 291.828266] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 291.835528] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 291.842803] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 291.850062] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 291.857352] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 291.864638] ? save_stack+0xa9/0xd0
[ 291.868272] __kmalloc_node_track_caller+0x33/0x70
[ 291.873204] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 291.877962] pskb_expand_head+0x230/0x10f0
[ 291.882206] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 291.887733] ? memcpy+0x45/0x50
[ 291.891005] ? __copy_skb_header+0x350/0x6b0
[ 291.895413] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 291.899903] ? skb_checksum+0x140/0x140
[ 291.903875] ? __lock_is_held+0xb5/0x140
[ 291.907934] ? kasan_check_write+0x14/0x20
[ 291.912156] ? __skb_clone+0x6c7/0xa00
[ 291.916041] ? __copy_skb_header+0x6b0/0x6b0
[ 291.920441] ? kmem_cache_alloc+0x33a/0x730
[ 291.924776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 291.930326] skb_ensure_writable+0x3dd/0x640
[ 291.934730] ? skb_cow_data+0xf10/0xf10
[ 291.938702] ? preempt_notifier_register+0x200/0x200
[ 291.943804] ? __switch_to_asm+0x34/0x70
[ 291.947859] ? __switch_to_asm+0x34/0x70
[ 291.951913] ? __switch_to_asm+0x40/0x70
[ 291.955992] ? __switch_to_asm+0x34/0x70
[ 291.960169] ? __switch_to_asm+0x40/0x70
[ 291.964218] ? __switch_to_asm+0x40/0x70
[ 291.968269] ? __switch_to_asm+0x34/0x70
[ 291.972331] ? __switch_to_asm+0x34/0x70
[ 291.976384] ? __switch_to_asm+0x40/0x70
[ 291.980436] ? __switch_to_asm+0x34/0x70
[ 291.984495] bpf_clone_redirect+0x14a/0x490
[ 291.988830] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 291.993848] ? __sched_text_start+0x8/0x8
[ 291.997996] ? lockdep_hardirqs_on+0x421/0x5c0
[ 292.002591] ? retint_kernel+0x2d/0x2d
[ 292.006561] ? trace_hardirqs_on_caller+0xc0/0x310
[ 292.011489] ? find_held_lock+0x36/0x1c0
[ 292.015566] ? lock_acquire+0x1ed/0x520
[ 292.019535] ? bpf_test_run+0x3cb/0x780
[ 292.023511] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 292.029047] ? check_preemption_disabled+0x48/0x200
[ 292.034063] ? kasan_check_read+0x11/0x20
[ 292.038217] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 292.043483] ? rcu_bh_qs+0xc0/0xc0
[ 292.047017] ? preempt_schedule+0x4d/0x60
[ 292.051158] ? ___preempt_schedule+0x16/0x18
[ 292.055565] ? bpf_test_run+0x25d/0x780
[ 292.059542] ? netlink_diag_dump+0x2a0/0x2a0
[ 292.063960] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 292.068715] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 292.073551] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 292.079080] ? fput+0x130/0x1a0
[ 292.082364] ? __bpf_prog_get+0x9b/0x290
[ 292.086421] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 292.091260] ? bpf_prog_test_run+0x130/0x1a0
[ 292.095666] ? __x64_sys_bpf+0x3d8/0x520
[ 292.099740] ? bpf_prog_get+0x20/0x20
[ 292.103549] ? do_syscall_64+0x1b9/0x820
[ 292.107605] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 292.112973] ? syscall_return_slowpath+0x5e0/0x5e0
[ 292.117903] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 292.122740] ? trace_hardirqs_on_caller+0x310/0x310
[ 292.127751] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 292.132761] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 292.138296] ? prepare_exit_to_usermode+0x291/0x3b0
[ 292.143720] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 292.148570] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 292.153949] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 292.154042] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 292.160175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 292.160180] Call Trace:
[ 292.160187]
[ 292.160202] dump_stack+0x1c4/0x2b4
[ 292.160217] ? dump_stack_print_info.cold.2+0x52/0x52
[ 292.166744] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 292.176036] warn_alloc.cold.119+0xb7/0x1bd
[ 292.178583] syz-executor4 cpuset=
[ 292.180740] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 292.184337] syz4
[ 292.189513] ? lock_downgrade+0x900/0x900
[ 292.199966] mems_allowed=0
[ 292.204272] ? trace_hardirqs_off+0xb8/0x310
[ 292.225922] ? trace_hardirqs_off+0xb8/0x310
[ 292.230353] __alloc_pages_slowpath+0x2667/0x2d80
[ 292.235307] ? warn_alloc+0x120/0x120
[ 292.239109] ? warn_alloc+0x120/0x120
[ 292.242931] ? print_usage_bug+0xc0/0xc0
[ 292.246984] ? warn_alloc+0x120/0x120
[ 292.250776] ? print_usage_bug+0xc0/0xc0
[ 292.254838] ? __lock_acquire+0x7ec/0x4ec0
[ 292.259064] ? __lock_acquire+0x7ec/0x4ec0
[ 292.263313] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 292.268841] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 292.274372] ? should_fail+0x22d/0xd01
[ 292.278261] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 292.283368] ? __lock_acquire+0x7ec/0x4ec0
[ 292.287603] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 292.292717] ? __lock_acquire+0x7ec/0x4ec0
[ 292.296947] ? should_fail+0x22d/0xd01
[ 292.300833] ? mark_held_locks+0x130/0x130
[ 292.305066] ? mark_held_locks+0x130/0x130
[ 292.309628] ? graph_lock+0x170/0x170
[ 292.313424] ? print_usage_bug+0xc0/0xc0
[ 292.317477] ? graph_lock+0x170/0x170
[ 292.321264] ? print_usage_bug+0xc0/0xc0
[ 292.325326] ? wq_watchdog_touch+0x9c/0xfe
[ 292.329574] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 292.335108] ? check_preemption_disabled+0x48/0x200
[ 292.340114] ? check_preemption_disabled+0x48/0x200
[ 292.345131] ? __lock_is_held+0xb5/0x140
[ 292.349192] __alloc_pages_nodemask+0xa80/0xde0
[ 292.353974] ? graph_lock+0x170/0x170
[ 292.357769] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 292.362784] ? graph_lock+0x170/0x170
[ 292.366590] ? find_held_lock+0x36/0x1c0
[ 292.370673] ? ____cache_alloc_node+0x1c7/0x1e0
[ 292.375349] ? lock_downgrade+0x900/0x900
[ 292.379499] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 292.385123] cache_grow_begin+0x91/0x8c0
[ 292.389184] ? do_raw_spin_unlock+0xa7/0x2f0
[ 292.393725] fallback_alloc+0x203/0x2e0
[ 292.397702] ____cache_alloc_node+0x1c7/0x1e0
[ 292.402206] kmem_cache_alloc_node+0xe3/0x730
[ 292.406708] ? ipv6_get_ifaddr+0x42e/0x620
[ 292.410941] __alloc_skb+0x119/0x770
[ 292.414651] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 292.419927] ? skb_scrub_packet+0x490/0x490
[ 292.424243] ? lock_downgrade+0x900/0x900
[ 292.428394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 292.433932] ? refcount_sub_and_test_checked+0x203/0x310
[ 292.439389] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 292.444829] ? addrconf_rs_timer+0x690/0x690
[ 292.449248] ndisc_alloc_skb+0x144/0x340
[ 292.453301] ndisc_send_rs+0x331/0x6e0
[ 292.457273] addrconf_rs_timer+0x314/0x690
[ 292.461504] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 292.465744] call_timer_fn+0x272/0x920
[ 292.469624] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 292.473852] ? process_timeout+0x40/0x40
[ 292.477902] ? find_held_lock+0x36/0x1c0
[ 292.481964] ? mark_held_locks+0xc7/0x130
[ 292.486108] ? _raw_spin_unlock_irq+0x27/0x80
[ 292.490591] ? _raw_spin_unlock_irq+0x27/0x80
[ 292.495072] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 292.499297] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 292.503870] ? trace_hardirqs_on+0xbd/0x310
[ 292.508196] ? kasan_check_read+0x11/0x20
[ 292.512348] ? __run_timers+0x7da/0xc70
[ 292.516402] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 292.521853] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 292.526082] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 292.530306] __run_timers+0x7e5/0xc70
[ 292.534110] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 292.539479] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 292.544495] ? graph_lock+0x170/0x170
[ 292.548378] ? print_usage_bug+0xc0/0xc0
[ 292.552448] ? lock_release+0x970/0x970
[ 292.556416] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 292.561602] ? find_held_lock+0x36/0x1c0
[ 292.565659] ? graph_lock+0x170/0x170
[ 292.569450] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 292.575010] ? check_preemption_disabled+0x48/0x200
[ 292.580044] ? __lock_is_held+0xb5/0x140
[ 292.584095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 292.589631] ? check_preemption_disabled+0x48/0x200
[ 292.594644] run_timer_softirq+0x52/0xb0
[ 292.598700] ? rcu_read_lock_sched_held+0x108/0x120
[ 292.603718] __do_softirq+0x30b/0xad8
[ 292.607530] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 292.612630] ? pvclock_read_flags+0x160/0x160
[ 292.617116] ? lapic_next_event+0x5a/0x90
[ 292.621343] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 292.626870] ? check_preemption_disabled+0x48/0x200
[ 292.631965] ? check_preemption_disabled+0x48/0x200
[ 292.636993] ? kvm_clock_read+0x18/0x30
[ 292.640958] ? kvm_sched_clock_read+0x9/0x20
[ 292.645386] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 292.650917] ? check_preemption_disabled+0x48/0x200
[ 292.655935] irq_exit+0x17f/0x1c0
[ 292.659381] smp_apic_timer_interrupt+0x1cb/0x760
[ 292.664219] ? smp_call_function_single_interrupt+0x650/0x650
[ 292.670103] ? interrupt_entry+0xb5/0xf0
[ 292.674161] ? trace_hardirqs_off_caller+0xbb/0x310
[ 292.679169] ? trace_hardirqs_off_caller+0xbb/0x310
[ 292.684183] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 292.689024] ? trace_hardirqs_on_caller+0x310/0x310
[ 292.694145] ? trace_hardirqs_on_caller+0x310/0x310
[ 292.699156] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 292.704697] ? check_preemption_disabled+0x48/0x200
[ 292.709702] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 292.715246] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 292.720088] apic_timer_interrupt+0xf/0x20
[ 292.724310]
[ 292.726550] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 292.731841] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 292.750730] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 292.758434] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 292.765690] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 292.773035] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 292.780297] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 292.787560] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 292.794836] ? arch_local_irq_restore+0x45/0x52
[ 292.799508] dump_stack+0x26a/0x2b4
[ 292.803130] ? dump_stack_print_info.cold.2+0x52/0x52
[ 292.808333] dump_header+0x27b/0xf72
[ 292.812049] ? mark_held_locks+0x130/0x130
[ 292.816276] ? pagefault_out_of_memory+0x197/0x197
[ 292.821203] ? __lock_acquire+0x7ec/0x4ec0
[ 292.825431] ? graph_lock+0x170/0x170
[ 292.829222] ? mem_cgroup_charge_statistics+0x780/0x780
[ 292.834585] ? print_usage_bug+0xc0/0xc0
[ 292.838649] ? graph_lock+0x170/0x170
[ 292.842444] ? print_usage_bug+0xc0/0xc0
[ 292.846502] ? print_usage_bug+0xc0/0xc0
[ 292.850561] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 292.856113] ? find_held_lock+0x36/0x1c0
[ 292.860177] ? mark_held_locks+0xc7/0x130
[ 292.864320] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 292.869424] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 292.874520] ? lockdep_hardirqs_on+0x421/0x5c0
[ 292.879115] ? trace_hardirqs_on+0xbd/0x310
[ 292.883429] ? kasan_check_read+0x11/0x20
[ 292.887599] ? ___ratelimit+0x36f/0x655
[ 292.891572] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 292.897018] ? trace_hardirqs_on+0x310/0x310
[ 292.901429] ? lock_downgrade+0x900/0x900
[ 292.905574] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 292.910671] ? ___ratelimit+0xaa/0x655
[ 292.914557] ? idr_get_free+0xec0/0xec0
[ 292.918523] ? kasan_check_write+0x14/0x20
[ 292.922837] ? do_raw_spin_lock+0xc1/0x200
[ 292.927085] oom_kill_process.cold.27+0x10/0x903
[ 292.931838] ? graph_lock+0x170/0x170
[ 292.935652] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 292.941447] ? kasan_check_read+0x11/0x20
[ 292.945590] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 292.950855] ? oom_evaluate_task+0x540/0x540
[ 292.955344] ? find_held_lock+0x36/0x1c0
[ 292.959510] ? out_of_memory+0x974/0x1430
[ 292.963672] ? lock_downgrade+0x900/0x900
[ 292.967900] ? check_preemption_disabled+0x48/0x200
[ 292.972913] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 292.978706] ? kasan_check_read+0x11/0x20
[ 292.982847] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 292.988120] ? rcu_bh_qs+0xc0/0xc0
[ 292.991661] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 292.997190] ? oom_evaluate_task+0x302/0x540
[ 293.001599] out_of_memory+0xa84/0x1430
[ 293.005580] ? oom_killer_disable+0x3a0/0x3a0
[ 293.010073] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 293.015002] ? __mutex_add_waiter+0x2a0/0x2a0
[ 293.019509] __alloc_pages_slowpath+0x2318/0x2d80
[ 293.024374] ? warn_alloc+0x120/0x120
[ 293.028183] ? print_usage_bug+0xc0/0xc0
[ 293.032245] ? warn_alloc+0x120/0x120
[ 293.036039] ? print_usage_bug+0xc0/0xc0
[ 293.040102] ? print_usage_bug+0xc0/0xc0
[ 293.044158] ? print_usage_bug+0xc0/0xc0
[ 293.048224] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 293.053766] ? should_fail+0x22d/0xd01
[ 293.057651] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 293.062772] ? find_held_lock+0x36/0x1c0
[ 293.066839] ? mark_held_locks+0x130/0x130
[ 293.071075] ? ___might_sleep+0x1ed/0x300
[ 293.075223] ? lock_release+0x970/0x970
[ 293.079194] ? arch_local_save_flags+0x40/0x40
[ 293.083793] ? __might_sleep+0x95/0x190
[ 293.087769] __alloc_pages_nodemask+0xa80/0xde0
[ 293.092437] ? graph_lock+0x170/0x170
[ 293.096236] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 293.101244] ? graph_lock+0x170/0x170
[ 293.105049] ? find_held_lock+0x36/0x1c0
[ 293.109110] ? cache_grow_begin+0x5a4/0x8c0
[ 293.113429] ? lockdep_hardirqs_on+0x421/0x5c0
[ 293.118008] ? trace_hardirqs_on+0xbd/0x310
[ 293.122326] ? fallback_alloc+0x203/0x2e0
[ 293.126485] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 293.131935] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 293.137501] cache_grow_begin+0x91/0x8c0
[ 293.141727] ? do_raw_spin_unlock+0xa7/0x2f0
[ 293.146143] fallback_alloc+0x203/0x2e0
[ 293.150123] ____cache_alloc_node+0x1c7/0x1e0
[ 293.154616] kmem_cache_alloc+0x1f8/0x730
[ 293.158761] ? emulate_vsyscall+0x314/0xcf0
[ 293.163105] getname_flags+0xd0/0x5a0
[ 293.166901] user_path_at_empty+0x2d/0x50
[ 293.171061] vfs_statx+0x129/0x210
[ 293.174600] ? vfs_statx_fd+0xc0/0xc0
[ 293.178410] __do_sys_newstat+0x8f/0x110
[ 293.182470] ? cp_new_stat+0xa50/0xa50
[ 293.186354] ? do_syscall_64+0x9a/0x820
[ 293.190418] ? do_syscall_64+0x9a/0x820
[ 293.194387] ? lockdep_hardirqs_on+0x421/0x5c0
[ 293.198967] ? trace_hardirqs_on+0xbd/0x310
[ 293.203283] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 293.208642] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 293.214096] __x64_sys_newstat+0x54/0x80
[ 293.218153] do_syscall_64+0x1b9/0x820
[ 293.222037] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 293.227394] ? syscall_return_slowpath+0x5e0/0x5e0
[ 293.232317] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 293.237157] ? trace_hardirqs_on_caller+0x310/0x310
[ 293.242202] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 293.247230] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 293.252784] ? prepare_exit_to_usermode+0x291/0x3b0
[ 293.257905] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 293.262756] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 293.267940] RIP: 0033:0x7f6482e71c65
[ 293.271655] Code: Bad RIP value.
[ 293.275027] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 293.282730] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 293.290137] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 293.297400] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 293.304665] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 293.311926] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 293.319218] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 293.319223] warn_alloc_show_mem: 1 callbacks suppressed
[ 293.319229] Mem-Info:
[ 293.326500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 293.331860] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 293.331860] active_file:15 inactive_file:9 isolated_file:0
[ 293.331860] unevictable:0 dirty:0 writeback:0 unstable:0
[ 293.331860] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 293.331860] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 293.331860] free:13716 free_pcp:235 free_cma:0
[ 293.334231] Call Trace:
[ 293.343606] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 293.376540]
[ 293.379102] Node 0
[ 293.406768] dump_stack+0x1c4/0x2b4
[ 293.408907] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 293.411111] ? dump_stack_print_info.cold.2+0x52/0x52
[ 293.414702] lowmem_reserve[]: 0
[ 293.440217] warn_alloc.cold.119+0xb7/0x1bd
[ 293.445375] 2819
[ 293.448644] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 293.452930] 6323 6323
[ 293.454993] ? lock_downgrade+0x900/0x900
[ 293.459807] Node 0
[ 293.462296] ? trace_hardirqs_off+0xb8/0x310
[ 293.466476] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 293.468690] ? trace_hardirqs_off+0xb8/0x310
[ 293.473060] lowmem_reserve[]: 0
[ 293.499958] __alloc_pages_slowpath+0x2667/0x2d80
[ 293.504326] 0 3503
[ 293.507621] ? warn_alloc+0x120/0x120
[ 293.512419] 3503
[ 293.514656] ? warn_alloc+0x120/0x120
[ 293.518424] Node 0
[ 293.520477] ? print_usage_bug+0xc0/0xc0
[ 293.524274] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 293.526475] ? warn_alloc+0x120/0x120
[ 293.530503] lowmem_reserve[]: 0
[ 293.558875] ? print_usage_bug+0xc0/0xc0
[ 293.562656] 0
[ 293.565921] ? __lock_acquire+0x7ec/0x4ec0
[ 293.569955] 0
[ 293.571747] ? __lock_acquire+0x7ec/0x4ec0
[ 293.575954] 0
[ 293.577746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 293.583741] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 293.589249] Node 0
[ 293.594772] ? should_fail+0x22d/0xd01
[ 293.594780] DMA:
[ 293.597003] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 293.600863] 1*4kB
[ 293.602911] ? __lock_acquire+0x7ec/0x4ec0
[ 293.607983] (U)
[ 293.610123] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 293.614329] 0*8kB
[ 293.616292] ? __lock_acquire+0x7ec/0x4ec0
[ 293.621365] 0*16kB
[ 293.623499] ? should_fail+0x22d/0xd01
[ 293.627700] 1*32kB (U)
[ 293.629939] ? mark_held_locks+0x130/0x130
[ 293.633789] 2*64kB
[ 293.636358] ? mark_held_locks+0x130/0x130
[ 293.640556] (U) 1*128kB
[ 293.642786] ? graph_lock+0x170/0x170
[ 293.646993] (U)
[ 293.649649] ? print_usage_bug+0xc0/0xc0
[ 293.653588] 1*256kB (U)
[ 293.655568] ? graph_lock+0x170/0x170
[ 293.659596] 0*512kB 1*1024kB
[ 293.662259] ? print_usage_bug+0xc0/0xc0
[ 293.666026] (U) 1*2048kB
[ 293.669125] ? wq_watchdog_touch+0x9c/0xfe
[ 293.673159] (M) 3*4096kB
[ 293.675914] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 293.680127] (M) = 15908kB
[ 293.682889] ? check_preemption_disabled+0x48/0x200
[ 293.688411] Node 0 DMA32:
[ 293.691175] ? check_preemption_disabled+0x48/0x200
[ 293.696169] 4*4kB
[ 293.699011] ? __lock_is_held+0xb5/0x140
[ 293.703992] (UM)
[ 293.706134] __alloc_pages_nodemask+0xa80/0xde0
[ 293.710163] 2*8kB (UM)
[ 293.712215] ? graph_lock+0x170/0x170
[ 293.716852] 2*16kB (M)
[ 293.719515] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 293.723282] 2*32kB (M)
[ 293.725871] ? graph_lock+0x170/0x170
[ 293.730879] 4*64kB
[ 293.733456] ? find_held_lock+0x36/0x1c0
[ 293.737220] (M)
[ 293.739456] ? ____cache_alloc_node+0x1c7/0x1e0
[ 293.743478] 3*128kB (M)
[ 293.745447] ? lock_downgrade+0x900/0x900
[ 293.750080] 3*256kB (M)
[ 293.752751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 293.756958] 4*512kB (UM)
[ 293.759627] cache_grow_begin+0x91/0x8c0
[ 293.765133] 3*1024kB
[ 293.767886] ? do_raw_spin_unlock+0xa7/0x2f0
[ 293.771909] (UM) 3*2048kB (M)
[ 293.774321] fallback_alloc+0x203/0x2e0
[ 293.778698] 3*4096kB
[ 293.781879] ____cache_alloc_node+0x1c7/0x1e0
[ 293.785817] (M) = 25088kB
[ 293.788226] kmem_cache_alloc_node+0xe3/0x730
[ 293.792688] Node 0 Normal:
[ 293.795441] ? ipv6_get_ifaddr+0x42e/0x620
[ 293.799904] 755*4kB
[ 293.802834] __alloc_skb+0x119/0x770
[ 293.807030] (UMEH)
[ 293.809346] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 293.813022] 414*8kB (UME)
[ 293.815283] ? skb_scrub_packet+0x490/0x490
[ 293.820531] 169*16kB
[ 293.823365] ? lock_downgrade+0x900/0x900
[ 293.827661] (MEH)
[ 293.830067] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 293.834177] 66*32kB (UMEH)
[ 293.836324] ? refcount_sub_and_test_checked+0x203/0x310
[ 293.841845] 13*64kB (UMH)
[ 293.844771] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 293.850192] 3*128kB
[ 293.853026] ? addrconf_rs_timer+0x690/0x690
[ 293.858461] (H)
[ 293.860780] ndisc_alloc_skb+0x144/0x340
[ 293.865155] 4*256kB (H)
[ 293.867126] ndisc_send_rs+0x331/0x6e0
[ 293.871166] 1*512kB
[ 293.873825] addrconf_rs_timer+0x314/0x690
[ 293.877680] (U)
[ 293.879994] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 293.884200] 0*1024kB
[ 293.886177] call_timer_fn+0x272/0x920
[ 293.890371] 0*2048kB 0*4096kB
[ 293.892781] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 293.896638] = 13900kB
[ 293.899815] ? process_timeout+0x40/0x40
[ 293.904027] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 293.906412] ? find_held_lock+0x36/0x1c0
[ 293.906433] ? __run_timers+0x7da/0xc70
[ 293.910467] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 293.919294] ? _raw_spin_unlock_irq+0x27/0x80
[ 293.923329] 2312 total pagecache pages
[ 293.927291] ? _raw_spin_unlock_irq+0x27/0x80
[ 293.935845] 0 pages in swap cache
[ 293.940322] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 293.944177] Swap cache stats: add 0, delete 0, find 0/0
[ 293.944201] Free swap = 0kB
[ 293.948684] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 293.952105] Total swap = 0kB
[ 293.952113] 1965979 pages RAM
[ 293.956372] ? trace_hardirqs_on+0xbd/0x310
[ 293.961704] 0 pages HighMem/MovableOnly
[ 293.961711] 342306 pages reserved
[ 293.964721] ? kasan_check_read+0x11/0x20
[ 293.969285] 0 pages cma reserved
[ 293.969372] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 293.972315] ? __run_timers+0x7da/0xc70
[ 293.975543] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 293.979715] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 293.983661] init cpuset=
[ 293.987102] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 293.991223] /
[ 293.994594] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 294.001068] mems_allowed=0
[ 294.005045] __run_timers+0x7e5/0xc70
[ 294.039648] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 294.045008] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 294.050020] ? graph_lock+0x170/0x170
[ 294.053832] ? enqueue_hrtimer+0x1a5/0x560
[ 294.058058] ? lock_release+0x970/0x970
[ 294.062028] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 294.067221] ? find_held_lock+0x36/0x1c0
[ 294.071286] ? graph_lock+0x170/0x170
[ 294.075089] ? pvclock_read_flags+0x160/0x160
[ 294.079589] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 294.085129] ? check_preemption_disabled+0x48/0x200
[ 294.090172] ? __lock_is_held+0xb5/0x140
[ 294.094229] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 294.099761] ? check_preemption_disabled+0x48/0x200
[ 294.104807] run_timer_softirq+0x52/0xb0
[ 294.108867] ? rcu_read_lock_sched_held+0x108/0x120
[ 294.113925] __do_softirq+0x30b/0xad8
[ 294.117725] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 294.122828] ? pvclock_read_flags+0x160/0x160
[ 294.127320] ? lapic_next_event+0x5a/0x90
[ 294.131465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 294.137004] ? check_preemption_disabled+0x48/0x200
[ 294.142477] ? check_preemption_disabled+0x48/0x200
[ 294.147504] ? kvm_clock_read+0x18/0x30
[ 294.151471] ? kvm_sched_clock_read+0x9/0x20
[ 294.155886] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 294.161423] ? check_preemption_disabled+0x48/0x200
[ 294.166447] irq_exit+0x17f/0x1c0
[ 294.169921] smp_apic_timer_interrupt+0x1cb/0x760
[ 294.174782] ? smp_reschedule_interrupt+0x109/0x650
[ 294.179794] ? smp_call_function_single_interrupt+0x650/0x650
[ 294.185678] ? interrupt_entry+0xb5/0xf0
[ 294.189737] ? trace_hardirqs_off_caller+0xbb/0x310
[ 294.194751] ? trace_hardirqs_off_caller+0xbb/0x310
[ 294.199761] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 294.204598] ? trace_hardirqs_on_caller+0x310/0x310
[ 294.209609] ? trace_hardirqs_on_caller+0x310/0x310
[ 294.214635] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 294.220174] ? check_preemption_disabled+0x48/0x200
[ 294.225182] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 294.230728] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 294.235575] apic_timer_interrupt+0xf/0x20
[ 294.239801]
[ 294.242038] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 294.247919] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 294.266943] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 294.274663] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 294.281923] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 294.289188] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 294.296453] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 294.303727] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 294.311559] ? save_stack+0xa9/0xd0
[ 294.315198] __kmalloc_node_track_caller+0x33/0x70
[ 294.320130] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 294.324924] pskb_expand_head+0x230/0x10f0
[ 294.329259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 294.334788] ? memcpy+0x45/0x50
[ 294.338059] ? __copy_skb_header+0x350/0x6b0
[ 294.342500] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 294.346985] ? skb_checksum+0x140/0x140
[ 294.350966] ? __lock_is_held+0xb5/0x140
[ 294.355027] ? kasan_check_write+0x14/0x20
[ 294.359255] ? __skb_clone+0x6c7/0xa00
[ 294.363137] ? __copy_skb_header+0x6b0/0x6b0
[ 294.367554] ? kmem_cache_alloc+0x33a/0x730
[ 294.371903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 294.377441] skb_ensure_writable+0x3dd/0x640
[ 294.381842] ? skb_cow_data+0xf10/0xf10
[ 294.385812] ? preempt_notifier_register+0x200/0x200
[ 294.390924] ? __switch_to_asm+0x34/0x70
[ 294.394993] ? __switch_to_asm+0x34/0x70
[ 294.399098] ? __switch_to_asm+0x40/0x70
[ 294.403161] ? __switch_to_asm+0x34/0x70
[ 294.407216] ? __switch_to_asm+0x40/0x70
[ 294.411273] ? __switch_to_asm+0x40/0x70
[ 294.415342] ? __switch_to_asm+0x34/0x70
[ 294.419395] ? __switch_to_asm+0x34/0x70
[ 294.423473] ? __switch_to_asm+0x40/0x70
[ 294.427544] ? __switch_to_asm+0x34/0x70
[ 294.431602] bpf_clone_redirect+0x14a/0x490
[ 294.435953] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 294.440962] ? __sched_text_start+0x8/0x8
[ 294.445113] ? lockdep_hardirqs_on+0x421/0x5c0
[ 294.449690] ? retint_kernel+0x2d/0x2d
[ 294.453573] ? trace_hardirqs_on_caller+0xc0/0x310
[ 294.458496] ? find_held_lock+0x36/0x1c0
[ 294.462557] ? lock_acquire+0x1ed/0x520
[ 294.466527] ? bpf_test_run+0x3cb/0x780
[ 294.470493] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 294.476135] ? check_preemption_disabled+0x48/0x200
[ 294.481191] ? kasan_check_read+0x11/0x20
[ 294.485332] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 294.490618] ? rcu_bh_qs+0xc0/0xc0
[ 294.494148] ? preempt_schedule+0x4d/0x60
[ 294.498305] ? ___preempt_schedule+0x16/0x18
[ 294.502713] ? bpf_test_run+0x25d/0x780
[ 294.506687] ? netlink_diag_dump+0x2a0/0x2a0
[ 294.511101] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 294.515858] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 294.520693] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 294.526225] ? fput+0x130/0x1a0
[ 294.529496] ? __bpf_prog_get+0x9b/0x290
[ 294.533551] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 294.538381] ? bpf_prog_test_run+0x130/0x1a0
[ 294.542785] ? __x64_sys_bpf+0x3d8/0x520
[ 294.546846] ? bpf_prog_get+0x20/0x20
[ 294.550656] ? do_syscall_64+0x1b9/0x820
[ 294.554716] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 294.560095] ? syscall_return_slowpath+0x5e0/0x5e0
[ 294.565034] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 294.569869] ? trace_hardirqs_on_caller+0x310/0x310
[ 294.574881] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 294.579902] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 294.585432] ? prepare_exit_to_usermode+0x291/0x3b0
[ 294.590450] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 294.595291] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 294.600665] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 294.600765] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 294.606925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 294.606931] Call Trace:
[ 294.613508] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 294.622777]
[ 294.625348] syz-executor4 cpuset=
[ 294.635944] dump_stack+0x1c4/0x2b4
[ 294.638072] syz4
[ 294.641511] ? dump_stack_print_info.cold.2+0x52/0x52
[ 294.645126] mems_allowed=0
[ 294.647105] warn_alloc.cold.119+0xb7/0x1bd
[ 294.659495] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 294.664342] ? lock_downgrade+0x900/0x900
[ 294.668526] ? trace_hardirqs_off+0xb8/0x310
[ 294.672933] ? trace_hardirqs_off+0xb8/0x310
[ 294.677356] __alloc_pages_slowpath+0x2667/0x2d80
[ 294.682216] ? warn_alloc+0x120/0x120
[ 294.686014] ? warn_alloc+0x120/0x120
[ 294.689808] ? print_usage_bug+0xc0/0xc0
[ 294.693876] ? warn_alloc+0x120/0x120
[ 294.697668] ? print_usage_bug+0xc0/0xc0
[ 294.701725] ? __lock_acquire+0x7ec/0x4ec0
[ 294.705946] ? __lock_acquire+0x7ec/0x4ec0
[ 294.710194] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 294.715723] ? should_fail+0x22d/0xd01
[ 294.719602] ? __lock_acquire+0x7ec/0x4ec0
[ 294.723835] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 294.728929] ? __lock_acquire+0x7ec/0x4ec0
[ 294.733159] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 294.738254] ? __lock_acquire+0x7ec/0x4ec0
[ 294.742494] ? should_fail+0x22d/0xd01
[ 294.746380] ? mark_held_locks+0x130/0x130
[ 294.750608] ? mark_held_locks+0x130/0x130
[ 294.754844] ? graph_lock+0x170/0x170
[ 294.758640] ? print_usage_bug+0xc0/0xc0
[ 294.762704] ? wq_watchdog_touch+0x9c/0xfe
[ 294.766933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 294.772479] ? check_preemption_disabled+0x48/0x200
[ 294.777495] ? check_preemption_disabled+0x48/0x200
[ 294.782617] ? __lock_is_held+0xb5/0x140
[ 294.786708] __alloc_pages_nodemask+0xa80/0xde0
[ 294.791372] ? graph_lock+0x170/0x170
[ 294.795168] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 294.800177] ? graph_lock+0x170/0x170
[ 294.803978] ? find_held_lock+0x36/0x1c0
[ 294.808060] ? ____cache_alloc_node+0x1c7/0x1e0
[ 294.812718] ? lock_downgrade+0x900/0x900
[ 294.816878] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 294.822410] cache_grow_begin+0x91/0x8c0
[ 294.826462] ? do_raw_spin_unlock+0xa7/0x2f0
[ 294.830869] fallback_alloc+0x203/0x2e0
[ 294.834845] ____cache_alloc_node+0x1c7/0x1e0
[ 294.839358] kmem_cache_alloc_node+0xe3/0x730
[ 294.843878] ? ipv6_get_ifaddr+0x42e/0x620
[ 294.848114] __alloc_skb+0x119/0x770
[ 294.851826] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 294.857297] ? skb_scrub_packet+0x490/0x490
[ 294.861621] ? lock_downgrade+0x900/0x900
[ 294.865766] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 294.871295] ? refcount_sub_and_test_checked+0x203/0x310
[ 294.876751] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 294.882199] ? addrconf_rs_timer+0x690/0x690
[ 294.886611] ndisc_alloc_skb+0x144/0x340
[ 294.890671] ndisc_send_rs+0x331/0x6e0
[ 294.894557] addrconf_rs_timer+0x314/0x690
[ 294.898789] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 294.903030] call_timer_fn+0x272/0x920
[ 294.906918] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 294.911147] ? process_timeout+0x40/0x40
[ 294.915217] ? find_held_lock+0x36/0x1c0
[ 294.919294] ? mark_held_locks+0xc7/0x130
[ 294.923453] ? _raw_spin_unlock_irq+0x27/0x80
[ 294.927941] ? _raw_spin_unlock_irq+0x27/0x80
[ 294.932603] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 294.936831] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 294.941408] ? trace_hardirqs_on+0xbd/0x310
[ 294.945722] ? kasan_check_read+0x11/0x20
[ 294.949875] ? __run_timers+0x7da/0xc70
[ 294.953855] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 294.959309] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 294.963565] __run_timers+0x7e5/0xc70
[ 294.967367] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 294.972724] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 294.977733] ? graph_lock+0x170/0x170
[ 294.981549] ? print_usage_bug+0xc0/0xc0
[ 294.985600] ? lock_release+0x970/0x970
[ 294.989578] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 294.994774] ? find_held_lock+0x36/0x1c0
[ 294.998846] ? graph_lock+0x170/0x170
[ 295.002654] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 295.008197] ? check_preemption_disabled+0x48/0x200
[ 295.013214] ? __lock_is_held+0xb5/0x140
[ 295.017270] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 295.022806] ? check_preemption_disabled+0x48/0x200
[ 295.027819] run_timer_softirq+0x52/0xb0
[ 295.031874] ? rcu_read_lock_sched_held+0x108/0x120
[ 295.036886] __do_softirq+0x30b/0xad8
[ 295.040693] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 295.045795] ? pvclock_read_flags+0x160/0x160
[ 295.050281] ? lapic_next_event+0x5a/0x90
[ 295.054425] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 295.059956] ? check_preemption_disabled+0x48/0x200
[ 295.064962] ? check_preemption_disabled+0x48/0x200
[ 295.069996] ? kvm_clock_read+0x18/0x30
[ 295.073984] ? kvm_sched_clock_read+0x9/0x20
[ 295.078395] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 295.083930] ? check_preemption_disabled+0x48/0x200
[ 295.088960] irq_exit+0x17f/0x1c0
[ 295.092406] smp_apic_timer_interrupt+0x1cb/0x760
[ 295.097252] ? smp_call_function_single_interrupt+0x650/0x650
[ 295.103144] ? interrupt_entry+0xb5/0xf0
[ 295.107199] ? trace_hardirqs_off_caller+0xbb/0x310
[ 295.112206] ? trace_hardirqs_off_caller+0xbb/0x310
[ 295.117220] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 295.122061] ? trace_hardirqs_on_caller+0x310/0x310
[ 295.127069] ? trace_hardirqs_on_caller+0x310/0x310
[ 295.132079] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 295.137611] ? check_preemption_disabled+0x48/0x200
[ 295.142847] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 295.148385] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 295.153232] apic_timer_interrupt+0xf/0x20
[ 295.157472]
[ 295.159814] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 295.165088] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 295.184065] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 295.191769] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 295.199032] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 295.206304] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 295.213568] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 295.220831] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 295.228107] ? arch_local_irq_restore+0x45/0x52
[ 295.232792] dump_stack+0x26a/0x2b4
[ 295.236418] ? dump_stack_print_info.cold.2+0x52/0x52
[ 295.241622] dump_header+0x27b/0xf72
[ 295.245342] ? mark_held_locks+0x130/0x130
[ 295.249576] ? pagefault_out_of_memory+0x197/0x197
[ 295.254504] ? __lock_acquire+0x7ec/0x4ec0
[ 295.258729] ? graph_lock+0x170/0x170
[ 295.262525] ? mem_cgroup_charge_statistics+0x780/0x780
[ 295.267888] ? print_usage_bug+0xc0/0xc0
[ 295.271947] ? graph_lock+0x170/0x170
[ 295.275741] ? print_usage_bug+0xc0/0xc0
[ 295.279795] ? print_usage_bug+0xc0/0xc0
[ 295.283856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 295.289401] ? find_held_lock+0x36/0x1c0
[ 295.293483] ? mark_held_locks+0xc7/0x130
[ 295.297636] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 295.302728] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 295.307823] ? lockdep_hardirqs_on+0x421/0x5c0
[ 295.312404] ? trace_hardirqs_on+0xbd/0x310
[ 295.316715] ? kasan_check_read+0x11/0x20
[ 295.320855] ? ___ratelimit+0x36f/0x655
[ 295.324821] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 295.330264] ? trace_hardirqs_on+0x310/0x310
[ 295.334672] ? lock_downgrade+0x900/0x900
[ 295.338824] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 295.344025] ? ___ratelimit+0xaa/0x655
[ 295.347908] ? idr_get_free+0xec0/0xec0
[ 295.351881] ? kasan_check_write+0x14/0x20
[ 295.356208] ? do_raw_spin_lock+0xc1/0x200
[ 295.360456] oom_kill_process.cold.27+0x10/0x903
[ 295.365206] ? graph_lock+0x170/0x170
[ 295.369023] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 295.374811] ? kasan_check_read+0x11/0x20
[ 295.378951] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 295.384220] ? oom_evaluate_task+0x540/0x540
[ 295.388625] ? find_held_lock+0x36/0x1c0
[ 295.392685] ? out_of_memory+0x974/0x1430
[ 295.396829] ? lock_downgrade+0x900/0x900
[ 295.400986] ? check_preemption_disabled+0x48/0x200
[ 295.406026] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 295.411834] ? kasan_check_read+0x11/0x20
[ 295.415981] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 295.421267] ? rcu_bh_qs+0xc0/0xc0
[ 295.424807] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 295.430439] ? oom_evaluate_task+0x302/0x540
[ 295.434852] out_of_memory+0xa84/0x1430
[ 295.438825] ? oom_killer_disable+0x3a0/0x3a0
[ 295.443333] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 295.448286] ? __mutex_add_waiter+0x2a0/0x2a0
[ 295.452815] __alloc_pages_slowpath+0x2318/0x2d80
[ 295.457674] ? warn_alloc+0x120/0x120
[ 295.461480] ? print_usage_bug+0xc0/0xc0
[ 295.465537] ? warn_alloc+0x120/0x120
[ 295.469345] ? print_usage_bug+0xc0/0xc0
[ 295.473402] ? print_usage_bug+0xc0/0xc0
[ 295.477474] ? print_usage_bug+0xc0/0xc0
[ 295.481535] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 295.487068] ? should_fail+0x22d/0xd01
[ 295.490956] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 295.496098] ? find_held_lock+0x36/0x1c0
[ 295.500168] ? mark_held_locks+0x130/0x130
[ 295.504399] ? ___might_sleep+0x1ed/0x300
[ 295.508544] ? lock_release+0x970/0x970
[ 295.512514] ? arch_local_save_flags+0x40/0x40
[ 295.517104] ? __might_sleep+0x95/0x190
[ 295.521078] __alloc_pages_nodemask+0xa80/0xde0
[ 295.525742] ? graph_lock+0x170/0x170
[ 295.529546] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 295.534554] ? graph_lock+0x170/0x170
[ 295.538361] ? find_held_lock+0x36/0x1c0
[ 295.542436] ? cache_grow_begin+0x5a4/0x8c0
[ 295.546752] ? lockdep_hardirqs_on+0x421/0x5c0
[ 295.551331] ? trace_hardirqs_on+0xbd/0x310
[ 295.555649] ? fallback_alloc+0x203/0x2e0
[ 295.559801] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 295.565263] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 295.570801] cache_grow_begin+0x91/0x8c0
[ 295.574865] ? do_raw_spin_unlock+0xa7/0x2f0
[ 295.579278] fallback_alloc+0x203/0x2e0
[ 295.583266] ____cache_alloc_node+0x1c7/0x1e0
[ 295.587761] kmem_cache_alloc+0x1f8/0x730
[ 295.591908] ? emulate_vsyscall+0x314/0xcf0
[ 295.596256] getname_flags+0xd0/0x5a0
[ 295.600057] user_path_at_empty+0x2d/0x50
[ 295.604203] vfs_statx+0x129/0x210
[ 295.607744] ? vfs_statx_fd+0xc0/0xc0
[ 295.611549] __do_sys_newstat+0x8f/0x110
[ 295.615602] ? cp_new_stat+0xa50/0xa50
[ 295.619486] ? do_syscall_64+0x9a/0x820
[ 295.623458] ? do_syscall_64+0x9a/0x820
[ 295.627429] ? lockdep_hardirqs_on+0x421/0x5c0
[ 295.632012] ? trace_hardirqs_on+0xbd/0x310
[ 295.636355] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 295.641722] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 295.647173] __x64_sys_newstat+0x54/0x80
[ 295.651256] do_syscall_64+0x1b9/0x820
[ 295.655142] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 295.660514] ? syscall_return_slowpath+0x5e0/0x5e0
[ 295.665436] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 295.670272] ? trace_hardirqs_on_caller+0x310/0x310
[ 295.675287] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 295.680306] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 295.685850] ? prepare_exit_to_usermode+0x291/0x3b0
[ 295.690868] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 295.695718] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 295.700901] RIP: 0033:0x7f6482e71c65
[ 295.704620] Code: Bad RIP value.
[ 295.707983] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 295.715692] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 295.722975] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 295.730257] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 295.737521] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 295.744788] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 295.752080] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 295.752085] warn_alloc_show_mem: 1 callbacks suppressed
[ 295.752091] Mem-Info:
[ 295.759363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 295.764727] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 295.764727] active_file:15 inactive_file:9 isolated_file:0
[ 295.764727] unevictable:0 dirty:0 writeback:0 unstable:0
[ 295.764727] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 295.764727] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 295.764727] free:13716 free_pcp:235 free_cma:0
[ 295.767103] Call Trace:
[ 295.776475] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 295.809401]
[ 295.811970] Node 0
[ 295.839636] dump_stack+0x1c4/0x2b4
[ 295.841777] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 295.843985] ? dump_stack_print_info.cold.2+0x52/0x52
[ 295.847579] lowmem_reserve[]: 0
[ 295.873121] warn_alloc.cold.119+0xb7/0x1bd
[ 295.878269] 2819
[ 295.881532] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 295.885834] 6323 6323
[ 295.887892] ? lock_downgrade+0x900/0x900
[ 295.892702] Node 0
[ 295.895195] ? trace_hardirqs_off+0xb8/0x310
[ 295.899331] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 295.901536] ? trace_hardirqs_off+0xb8/0x310
[ 295.905907] lowmem_reserve[]: 0
[ 295.932808] __alloc_pages_slowpath+0x2667/0x2d80
[ 295.937183] 0
[ 295.940490] ? warn_alloc+0x120/0x120
[ 295.945283] 3503
[ 295.947072] ? trace_hardirqs_on+0x310/0x310
[ 295.950851] 3503
[ 295.952899] ? warn_alloc+0x120/0x120
[ 295.957279] Node 0
[ 295.959329] ? print_usage_bug+0xc0/0xc0
[ 295.963120] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 295.965322] ? warn_alloc+0x120/0x120
[ 295.969346] lowmem_reserve[]: 0
[ 295.997712] ? ktime_get+0x2e1/0x440
[ 295.997727] ? print_usage_bug+0xc0/0xc0
[ 296.001502] 0
[ 296.004767] ? __lock_acquire+0x7ec/0x4ec0
[ 296.008448] 0 0
[ 296.012500] ? __lock_acquire+0x7ec/0x4ec0
[ 296.018500] ? kasan_check_read+0x11/0x20
[ 296.020447] Node 0
[ 296.024689] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 296.028802] DMA: 1*4kB
[ 296.031052] ? should_fail+0x22d/0xd01
[ 296.036558] (U)
[ 296.039142] ? rcu_bh_qs+0xc0/0xc0
[ 296.042995] 0*8kB
[ 296.044967] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 296.048474] 0*16kB 1*32kB
[ 296.050620] ? __lock_acquire+0x7ec/0x4ec0
[ 296.055695] (U)
[ 296.058544] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 296.062752] 2*64kB
[ 296.064718] ? __lock_acquire+0x7ec/0x4ec0
[ 296.069815] (U) 1*128kB
[ 296.072045] ? should_fail+0x22d/0xd01
[ 296.076248] (U)
[ 296.078910] ? rcu_idle_enter+0x4b0/0x4b0
[ 296.082770] 1*256kB
[ 296.084735] ? mark_held_locks+0x130/0x130
[ 296.088848] (U)
[ 296.091161] ? mark_held_locks+0x130/0x130
[ 296.095363] 0*512kB 1*1024kB
[ 296.097337] ? mark_held_locks+0xc7/0x130
[ 296.101536] (U) 1*2048kB
[ 296.104638] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 296.108755] (M)
[ 296.111517] ? graph_lock+0x170/0x170
[ 296.116507] 3*4096kB
[ 296.118467] ? print_usage_bug+0xc0/0xc0
[ 296.122247] (M)
[ 296.124650] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 296.128690] = 15908kB
[ 296.128700] Node 0
[ 296.130666] ? check_preemption_disabled+0x48/0x200
[ 296.136165] DMA32: 4*4kB
[ 296.138568] ? check_preemption_disabled+0x48/0x200
[ 296.141316] (UM)
[ 296.146340] ? __lock_is_held+0xb5/0x140
[ 296.149050] 2*8kB (UM)
[ 296.154079] __alloc_pages_nodemask+0xa80/0xde0
[ 296.156100] 2*16kB (M)
[ 296.160153] ? graph_lock+0x170/0x170
[ 296.162706] 2*32kB (M)
[ 296.167365] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 296.169945] 4*64kB
[ 296.173747] ? graph_lock+0x170/0x170
[ 296.176301] (M)
[ 296.181311] ? find_held_lock+0x36/0x1c0
[ 296.183512] 3*128kB (M)
[ 296.187310] ? ____cache_alloc_node+0x1c7/0x1e0
[ 296.189265] 3*256kB (M)
[ 296.193330] ? lock_downgrade+0x900/0x900
[ 296.195973] 4*512kB (UM)
[ 296.200655] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 296.203290] 3*1024kB
[ 296.207421] cache_grow_begin+0x91/0x8c0
[ 296.210150] (UM)
[ 296.215693] ? do_raw_spin_unlock+0xa7/0x2f0
[ 296.218066] 3*2048kB (M)
[ 296.222126] fallback_alloc+0x203/0x2e0
[ 296.224155] 3*4096kB
[ 296.228569] ____cache_alloc_node+0x1c7/0x1e0
[ 296.231312] (M)
[ 296.235274] kmem_cache_alloc_node+0xe3/0x730
[ 296.237653] = 25088kB
[ 296.242136] ? ipv6_get_ifaddr+0x42e/0x620
[ 296.244084] Node 0
[ 296.248571] __alloc_skb+0x119/0x770
[ 296.250946] Normal:
[ 296.255169] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 296.257392] 755*4kB
[ 296.261088] ? skb_scrub_packet+0x490/0x490
[ 296.263382] (UMEH)
[ 296.268644] ? lock_downgrade+0x900/0x900
[ 296.270937] 414*8kB (UME)
[ 296.275261] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 296.277463] 169*16kB
[ 296.281596] ? refcount_sub_and_test_checked+0x203/0x310
[ 296.284406] (MEH)
[ 296.289932] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 296.292311] 66*32kB
[ 296.297753] ? addrconf_rs_timer+0x690/0x690
[ 296.299880] (UMEH)
[ 296.305323] ndisc_alloc_skb+0x144/0x340
[ 296.307881] 13*64kB (UMH)
[ 296.312308] ndisc_send_rs+0x331/0x6e0
[ 296.314498] 3*128kB (H)
[ 296.318554] addrconf_rs_timer+0x314/0x690
[ 296.321369] 4*256kB (H)
[ 296.325248] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 296.327888] 1*512kB
[ 296.332121] call_timer_fn+0x272/0x920
[ 296.334760] (U)
[ 296.338980] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 296.341277] 0*1024kB
[ 296.345146] ? process_timeout+0x40/0x40
[ 296.347087] 0*2048kB 0*4096kB
[ 296.351316] ? find_held_lock+0x36/0x1c0
[ 296.353712] = 13900kB
[ 296.357764] ? __run_timers+0x7da/0xc70
[ 296.360936] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 296.364980] ? _raw_spin_unlock_irq+0x27/0x80
[ 296.367364] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 296.371356] ? _raw_spin_unlock_irq+0x27/0x80
[ 296.380162] 2312 total pagecache pages
[ 296.384643] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 296.393201] 0 pages in swap cache
[ 296.397676] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 296.401529] Swap cache stats: add 0, delete 0, find 0/0
[ 296.401536] Free swap = 0kB
[ 296.405758] ? trace_hardirqs_on+0xbd/0x310
[ 296.409186] Total swap = 0kB
[ 296.413754] ? kasan_check_read+0x11/0x20
[ 296.419104] 1965979 pages RAM
[ 296.422109] ? __run_timers+0x7da/0xc70
[ 296.426401] 0 pages HighMem/MovableOnly
[ 296.429417] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 296.433533] 342306 pages reserved
[ 296.433540] 0 pages cma reserved
[ 296.436637] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 296.440690] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 296.444554] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 296.450077] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 296.453448] __run_timers+0x7e5/0xc70
[ 296.456800] init cpuset=
[ 296.461027] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 296.467485] /
[ 296.471717] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 296.481410] mems_allowed=0
[ 296.485206] ? graph_lock+0x170/0x170
[ 296.506618] ? enqueue_hrtimer+0x1a5/0x560
[ 296.510868] ? lock_release+0x970/0x970
[ 296.514861] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 296.520057] ? find_held_lock+0x36/0x1c0
[ 296.524130] ? graph_lock+0x170/0x170
[ 296.527927] ? pvclock_read_flags+0x160/0x160
[ 296.532419] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 296.537958] ? check_preemption_disabled+0x48/0x200
[ 296.542980] ? __lock_is_held+0xb5/0x140
[ 296.547037] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 296.552571] ? check_preemption_disabled+0x48/0x200
[ 296.557606] run_timer_softirq+0x52/0xb0
[ 296.561670] ? rcu_read_lock_sched_held+0x108/0x120
[ 296.566700] __do_softirq+0x30b/0xad8
[ 296.570509] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 296.575614] ? pvclock_read_flags+0x160/0x160
[ 296.580106] ? lapic_next_event+0x5a/0x90
[ 296.584279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 296.589810] ? check_preemption_disabled+0x48/0x200
[ 296.594824] ? check_preemption_disabled+0x48/0x200
[ 296.599842] ? kvm_clock_read+0x18/0x30
[ 296.603810] ? kvm_sched_clock_read+0x9/0x20
[ 296.608404] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 296.613957] ? check_preemption_disabled+0x48/0x200
[ 296.618981] irq_exit+0x17f/0x1c0
[ 296.622431] smp_apic_timer_interrupt+0x1cb/0x760
[ 296.627268] ? smp_reschedule_interrupt+0x109/0x650
[ 296.632286] ? smp_call_function_single_interrupt+0x650/0x650
[ 296.638186] ? interrupt_entry+0xb5/0xf0
[ 296.642252] ? trace_hardirqs_off_caller+0xbb/0x310
[ 296.647283] ? trace_hardirqs_off_caller+0xbb/0x310
[ 296.652303] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 296.657140] ? trace_hardirqs_on_caller+0x310/0x310
[ 296.662161] ? trace_hardirqs_on_caller+0x310/0x310
[ 296.667174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 296.672722] ? check_preemption_disabled+0x48/0x200
[ 296.677733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 296.683270] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 296.688109] apic_timer_interrupt+0xf/0x20
[ 296.692369]
[ 296.694603] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 296.700492] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 296.719384] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 296.727088] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 296.734349] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 296.741735] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 296.749007] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 296.756268] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 296.763572] ? save_stack+0xa9/0xd0
[ 296.767207] __kmalloc_node_track_caller+0x33/0x70
[ 296.772138] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 296.776902] pskb_expand_head+0x230/0x10f0
[ 296.781136] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 296.786668] ? memcpy+0x45/0x50
[ 296.789944] ? __copy_skb_header+0x350/0x6b0
[ 296.794352] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 296.798856] ? skb_checksum+0x140/0x140
[ 296.802845] ? __lock_is_held+0xb5/0x140
[ 296.806912] ? kasan_check_write+0x14/0x20
[ 296.811143] ? __skb_clone+0x6c7/0xa00
[ 296.815037] ? __copy_skb_header+0x6b0/0x6b0
[ 296.819441] ? kmem_cache_alloc+0x33a/0x730
[ 296.823760] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 296.829314] skb_ensure_writable+0x3dd/0x640
[ 296.833716] ? skb_cow_data+0xf10/0xf10
[ 296.837693] ? preempt_notifier_register+0x200/0x200
[ 296.842823] ? __switch_to_asm+0x34/0x70
[ 296.846882] ? __switch_to_asm+0x34/0x70
[ 296.850939] ? __switch_to_asm+0x40/0x70
[ 296.854997] ? __switch_to_asm+0x34/0x70
[ 296.859055] ? __switch_to_asm+0x40/0x70
[ 296.863115] ? __switch_to_asm+0x40/0x70
[ 296.867172] ? __switch_to_asm+0x34/0x70
[ 296.871229] ? __switch_to_asm+0x34/0x70
[ 296.875286] ? __switch_to_asm+0x40/0x70
[ 296.879344] ? __switch_to_asm+0x34/0x70
[ 296.883406] bpf_clone_redirect+0x14a/0x490
[ 296.887731] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 296.892749] ? __sched_text_start+0x8/0x8
[ 296.896895] ? lockdep_hardirqs_on+0x421/0x5c0
[ 296.901478] ? retint_kernel+0x2d/0x2d
[ 296.905360] ? trace_hardirqs_on_caller+0xc0/0x310
[ 296.910313] ? find_held_lock+0x36/0x1c0
[ 296.914376] ? lock_acquire+0x1ed/0x520
[ 296.918350] ? bpf_test_run+0x3cb/0x780
[ 296.922327] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 296.927866] ? check_preemption_disabled+0x48/0x200
[ 296.932969] ? kasan_check_read+0x11/0x20
[ 296.937154] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 296.942458] ? rcu_bh_qs+0xc0/0xc0
[ 296.945992] ? preempt_schedule+0x4d/0x60
[ 296.950130] ? ___preempt_schedule+0x16/0x18
[ 296.954631] ? bpf_test_run+0x25d/0x780
[ 296.958606] ? netlink_diag_dump+0x2a0/0x2a0
[ 296.963033] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 296.967791] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 296.972636] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 296.978192] ? fput+0x130/0x1a0
[ 296.981476] ? __bpf_prog_get+0x9b/0x290
[ 296.985532] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 296.990366] ? bpf_prog_test_run+0x130/0x1a0
[ 296.994773] ? __x64_sys_bpf+0x3d8/0x520
[ 296.998828] ? bpf_prog_get+0x20/0x20
[ 297.002648] ? do_syscall_64+0x1b9/0x820
[ 297.006708] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 297.012070] ? syscall_return_slowpath+0x5e0/0x5e0
[ 297.016994] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 297.021832] ? trace_hardirqs_on_caller+0x310/0x310
[ 297.026854] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 297.031865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 297.037398] ? prepare_exit_to_usermode+0x291/0x3b0
[ 297.042415] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 297.047261] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 297.052638] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 297.052734] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 297.058874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 297.058879] Call Trace:
[ 297.058886]
[ 297.058904] dump_stack+0x1c4/0x2b4
[ 297.058920] ? dump_stack_print_info.cold.2+0x52/0x52
[ 297.065463] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 297.074757] warn_alloc.cold.119+0xb7/0x1bd
[ 297.077309] syz-executor4 cpuset=
[ 297.079478] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 297.083075] syz4
[ 297.088251] ? lock_downgrade+0x900/0x900
[ 297.088271] ? trace_hardirqs_off+0xb8/0x310
[ 297.098724] mems_allowed=0
[ 297.103031] ? trace_hardirqs_off+0xb8/0x310
[ 297.129071] __alloc_pages_slowpath+0x2667/0x2d80
[ 297.133958] ? warn_alloc+0x120/0x120
[ 297.137754] ? trace_hardirqs_on+0x310/0x310
[ 297.142409] ? warn_alloc+0x120/0x120
[ 297.146227] ? print_usage_bug+0xc0/0xc0
[ 297.150303] ? warn_alloc+0x120/0x120
[ 297.154108] ? ktime_get+0x2e1/0x440
[ 297.157816] ? print_usage_bug+0xc0/0xc0
[ 297.161883] ? __lock_acquire+0x7ec/0x4ec0
[ 297.166129] ? __lock_acquire+0x7ec/0x4ec0
[ 297.170362] ? kasan_check_read+0x11/0x20
[ 297.174503] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 297.180044] ? should_fail+0x22d/0xd01
[ 297.183925] ? rcu_bh_qs+0xc0/0xc0
[ 297.187463] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 297.192571] ? __lock_acquire+0x7ec/0x4ec0
[ 297.196801] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 297.201914] ? __lock_acquire+0x7ec/0x4ec0
[ 297.206143] ? should_fail+0x22d/0xd01
[ 297.210024] ? rcu_idle_enter+0x4b0/0x4b0
[ 297.214169] ? mark_held_locks+0x130/0x130
[ 297.218415] ? mark_held_locks+0x130/0x130
[ 297.222642] ? mark_held_locks+0xc7/0x130
[ 297.226780] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 297.231796] ? graph_lock+0x170/0x170
[ 297.235595] ? print_usage_bug+0xc0/0xc0
[ 297.239664] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 297.245200] ? check_preemption_disabled+0x48/0x200
[ 297.250213] ? check_preemption_disabled+0x48/0x200
[ 297.255237] ? __lock_is_held+0xb5/0x140
[ 297.259293] __alloc_pages_nodemask+0xa80/0xde0
[ 297.263957] ? graph_lock+0x170/0x170
[ 297.267751] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 297.272778] ? graph_lock+0x170/0x170
[ 297.276585] ? find_held_lock+0x36/0x1c0
[ 297.280648] ? ____cache_alloc_node+0x1c7/0x1e0
[ 297.285309] ? lock_downgrade+0x900/0x900
[ 297.289456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 297.295001] cache_grow_begin+0x91/0x8c0
[ 297.299057] ? do_raw_spin_unlock+0xa7/0x2f0
[ 297.303469] fallback_alloc+0x203/0x2e0
[ 297.307443] ____cache_alloc_node+0x1c7/0x1e0
[ 297.311941] kmem_cache_alloc_node+0xe3/0x730
[ 297.316432] ? ipv6_get_ifaddr+0x42e/0x620
[ 297.320675] __alloc_skb+0x119/0x770
[ 297.324381] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 297.329677] ? skb_scrub_packet+0x490/0x490
[ 297.333996] ? lock_downgrade+0x900/0x900
[ 297.338149] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 297.343682] ? refcount_sub_and_test_checked+0x203/0x310
[ 297.349130] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 297.354573] ? addrconf_rs_timer+0x690/0x690
[ 297.358998] ndisc_alloc_skb+0x144/0x340
[ 297.363064] ndisc_send_rs+0x331/0x6e0
[ 297.366954] addrconf_rs_timer+0x314/0x690
[ 297.371187] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 297.375570] call_timer_fn+0x272/0x920
[ 297.379454] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 297.383681] ? process_timeout+0x40/0x40
[ 297.387734] ? find_held_lock+0x36/0x1c0
[ 297.391797] ? mark_held_locks+0xc7/0x130
[ 297.395953] ? _raw_spin_unlock_irq+0x27/0x80
[ 297.400461] ? _raw_spin_unlock_irq+0x27/0x80
[ 297.404949] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 297.409176] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 297.413752] ? trace_hardirqs_on+0xbd/0x310
[ 297.418064] ? kasan_check_read+0x11/0x20
[ 297.422213] ? __run_timers+0x7da/0xc70
[ 297.426213] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 297.431658] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 297.435897] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 297.440135] __run_timers+0x7e5/0xc70
[ 297.443957] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 297.449316] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 297.454332] ? graph_lock+0x170/0x170
[ 297.458125] ? print_usage_bug+0xc0/0xc0
[ 297.462186] ? lock_release+0x970/0x970
[ 297.466163] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 297.471351] ? find_held_lock+0x36/0x1c0
[ 297.475414] ? graph_lock+0x170/0x170
[ 297.479213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 297.484750] ? check_preemption_disabled+0x48/0x200
[ 297.489767] ? __lock_is_held+0xb5/0x140
[ 297.493830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 297.499360] ? check_preemption_disabled+0x48/0x200
[ 297.504379] run_timer_softirq+0x52/0xb0
[ 297.508434] ? rcu_read_lock_sched_held+0x108/0x120
[ 297.513442] __do_softirq+0x30b/0xad8
[ 297.517241] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 297.522355] ? pvclock_read_flags+0x160/0x160
[ 297.526841] ? lapic_next_event+0x5a/0x90
[ 297.530985] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 297.536517] ? check_preemption_disabled+0x48/0x200
[ 297.541524] ? check_preemption_disabled+0x48/0x200
[ 297.546538] ? kvm_clock_read+0x18/0x30
[ 297.550502] ? kvm_sched_clock_read+0x9/0x20
[ 297.554903] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 297.560433] ? check_preemption_disabled+0x48/0x200
[ 297.565457] irq_exit+0x17f/0x1c0
[ 297.568906] smp_apic_timer_interrupt+0x1cb/0x760
[ 297.573757] ? smp_call_function_single_interrupt+0x650/0x650
[ 297.579633] ? interrupt_entry+0xb5/0xf0
[ 297.583697] ? trace_hardirqs_off_caller+0xbb/0x310
[ 297.588704] ? trace_hardirqs_off_caller+0xbb/0x310
[ 297.593717] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 297.598577] ? trace_hardirqs_on_caller+0x310/0x310
[ 297.603591] ? trace_hardirqs_on_caller+0x310/0x310
[ 297.608605] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 297.614145] ? check_preemption_disabled+0x48/0x200
[ 297.619154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 297.624692] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 297.629538] apic_timer_interrupt+0xf/0x20
[ 297.633764]
[ 297.636009] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 297.641370] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 297.660268] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 297.667976] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 297.675242] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 297.682524] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 297.689813] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 297.697083] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 297.704377] ? arch_local_irq_restore+0x45/0x52
[ 297.709164] dump_stack+0x26a/0x2b4
[ 297.712799] ? dump_stack_print_info.cold.2+0x52/0x52
[ 297.717999] dump_header+0x27b/0xf72
[ 297.721726] ? mark_held_locks+0x130/0x130
[ 297.725963] ? pagefault_out_of_memory+0x197/0x197
[ 297.730895] ? __lock_acquire+0x7ec/0x4ec0
[ 297.735125] ? graph_lock+0x170/0x170
[ 297.738928] ? mem_cgroup_charge_statistics+0x780/0x780
[ 297.744291] ? print_usage_bug+0xc0/0xc0
[ 297.748352] ? graph_lock+0x170/0x170
[ 297.752149] ? print_usage_bug+0xc0/0xc0
[ 297.756207] ? print_usage_bug+0xc0/0xc0
[ 297.760276] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 297.765823] ? find_held_lock+0x36/0x1c0
[ 297.769888] ? mark_held_locks+0xc7/0x130
[ 297.774038] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 297.779162] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 297.784261] ? lockdep_hardirqs_on+0x421/0x5c0
[ 297.788843] ? trace_hardirqs_on+0xbd/0x310
[ 297.793159] ? kasan_check_read+0x11/0x20
[ 297.797300] ? ___ratelimit+0x36f/0x655
[ 297.801276] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 297.806726] ? trace_hardirqs_on+0x310/0x310
[ 297.811130] ? lock_downgrade+0x900/0x900
[ 297.815286] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 297.820389] ? ___ratelimit+0xaa/0x655
[ 297.824279] ? idr_get_free+0xec0/0xec0
[ 297.828253] ? kasan_check_write+0x14/0x20
[ 297.832488] ? do_raw_spin_lock+0xc1/0x200
[ 297.836729] oom_kill_process.cold.27+0x10/0x903
[ 297.841483] ? graph_lock+0x170/0x170
[ 297.845287] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 297.851081] ? kasan_check_read+0x11/0x20
[ 297.855226] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 297.860505] ? oom_evaluate_task+0x540/0x540
[ 297.864917] ? find_held_lock+0x36/0x1c0
[ 297.868978] ? out_of_memory+0x974/0x1430
[ 297.873122] ? lock_downgrade+0x900/0x900
[ 297.877268] ? check_preemption_disabled+0x48/0x200
[ 297.882284] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 297.888117] ? kasan_check_read+0x11/0x20
[ 297.892262] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 297.897537] ? rcu_bh_qs+0xc0/0xc0
[ 297.901080] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 297.906614] ? oom_evaluate_task+0x302/0x540
[ 297.911022] out_of_memory+0xa84/0x1430
[ 297.915013] ? oom_killer_disable+0x3a0/0x3a0
[ 297.919510] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 297.924444] ? __mutex_add_waiter+0x2a0/0x2a0
[ 297.928949] __alloc_pages_slowpath+0x2318/0x2d80
[ 297.933818] ? warn_alloc+0x120/0x120
[ 297.937625] ? print_usage_bug+0xc0/0xc0
[ 297.941681] ? warn_alloc+0x120/0x120
[ 297.945477] ? print_usage_bug+0xc0/0xc0
[ 297.949537] ? print_usage_bug+0xc0/0xc0
[ 297.953593] ? print_usage_bug+0xc0/0xc0
[ 297.957660] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 297.963196] ? should_fail+0x22d/0xd01
[ 297.967088] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 297.972209] ? find_held_lock+0x36/0x1c0
[ 297.976281] ? mark_held_locks+0x130/0x130
[ 297.980516] ? ___might_sleep+0x1ed/0x300
[ 297.984665] ? lock_release+0x970/0x970
[ 297.988637] ? arch_local_save_flags+0x40/0x40
[ 297.993226] ? __might_sleep+0x95/0x190
[ 297.997201] __alloc_pages_nodemask+0xa80/0xde0
[ 298.001866] ? graph_lock+0x170/0x170
[ 298.005667] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 298.010681] ? graph_lock+0x170/0x170
[ 298.014514] ? find_held_lock+0x36/0x1c0
[ 298.018574] ? cache_grow_begin+0x5a4/0x8c0
[ 298.022892] ? lockdep_hardirqs_on+0x421/0x5c0
[ 298.027473] ? trace_hardirqs_on+0xbd/0x310
[ 298.031791] ? fallback_alloc+0x203/0x2e0
[ 298.035940] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 298.041390] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 298.046930] cache_grow_begin+0x91/0x8c0
[ 298.050995] ? do_raw_spin_unlock+0xa7/0x2f0
[ 298.055413] fallback_alloc+0x203/0x2e0
[ 298.059392] ____cache_alloc_node+0x1c7/0x1e0
[ 298.063890] kmem_cache_alloc+0x1f8/0x730
[ 298.068049] ? emulate_vsyscall+0x314/0xcf0
[ 298.072376] getname_flags+0xd0/0x5a0
[ 298.076174] user_path_at_empty+0x2d/0x50
[ 298.080322] vfs_statx+0x129/0x210
[ 298.083860] ? vfs_statx_fd+0xc0/0xc0
[ 298.087668] __do_sys_newstat+0x8f/0x110
[ 298.091728] ? cp_new_stat+0xa50/0xa50
[ 298.095622] ? do_syscall_64+0x9a/0x820
[ 298.099590] ? do_syscall_64+0x9a/0x820
[ 298.103562] ? lockdep_hardirqs_on+0x421/0x5c0
[ 298.108142] ? trace_hardirqs_on+0xbd/0x310
[ 298.112471] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 298.117853] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 298.123306] __x64_sys_newstat+0x54/0x80
[ 298.127366] do_syscall_64+0x1b9/0x820
[ 298.131250] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 298.136614] ? syscall_return_slowpath+0x5e0/0x5e0
[ 298.143095] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 298.147945] ? trace_hardirqs_on_caller+0x310/0x310
[ 298.152958] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 298.157975] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 298.163507] ? prepare_exit_to_usermode+0x291/0x3b0
[ 298.168525] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 298.173373] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 298.178562] RIP: 0033:0x7f6482e71c65
[ 298.182283] Code: Bad RIP value.
[ 298.185641] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 298.193347] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 298.200608] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 298.207868] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 298.215133] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 298.222394] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 298.229682] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 298.229687] warn_alloc_show_mem: 1 callbacks suppressed
[ 298.229693] Mem-Info:
[ 298.236958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 298.236965] Call Trace:
[ 298.242332] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 298.242332] active_file:15 inactive_file:9 isolated_file:0
[ 298.242332] unevictable:0 dirty:0 writeback:0 unstable:0
[ 298.242332] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 298.242332] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 298.242332] free:13716 free_pcp:235 free_cma:0
[ 298.244709]
[ 298.254064] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 298.256644] dump_stack+0x1c4/0x2b4
[ 298.289589] Node 0
[ 298.291738] ? dump_stack_print_info.cold.2+0x52/0x52
[ 298.319718] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 298.323355] warn_alloc.cold.119+0xb7/0x1bd
[ 298.325537] lowmem_reserve[]:
[ 298.330711] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 298.356290] 0 2819
[ 298.360614] ? lock_downgrade+0x900/0x900
[ 298.363690] 6323 6323
[ 298.368534] ? trace_hardirqs_off+0xb8/0x310
[ 298.374880] ? trace_hardirqs_off+0xb8/0x310
[ 298.377346] Node 0
[ 298.381752] __alloc_pages_slowpath+0x2667/0x2d80
[ 298.386148] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 298.388375] ? warn_alloc+0x120/0x120
[ 298.393162] lowmem_reserve[]: 0
[ 298.420046] ? warn_alloc+0x120/0x120
[ 298.423815] 0
[ 298.427083] ? print_usage_bug+0xc0/0xc0
[ 298.430849] 3503
[ 298.432643] ? warn_alloc+0x120/0x120
[ 298.436670] 3503
[ 298.438736] ? print_usage_bug+0xc0/0xc0
[ 298.442506] Node 0
[ 298.444555] ? __lock_acquire+0x7ec/0x4ec0
[ 298.448611] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 298.450814] ? __lock_acquire+0x7ec/0x4ec0
[ 298.455011] lowmem_reserve[]: 0
[ 298.483371] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 298.487568] 0 0
[ 298.490854] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 298.496360] 0
[ 298.498329] ? should_fail+0x22d/0xd01
[ 298.503855] Node 0
[ 298.505651] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 298.509507] DMA:
[ 298.511737] ? __lock_acquire+0x7ec/0x4ec0
[ 298.516811] 1*4kB
[ 298.518861] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 298.523078] (U)
[ 298.525230] ? __lock_acquire+0x7ec/0x4ec0
[ 298.530414] 0*8kB 0*16kB
[ 298.532387] ? should_fail+0x22d/0xd01
[ 298.536591] 1*32kB
[ 298.539343] ? mark_held_locks+0x130/0x130
[ 298.543194] (U)
[ 298.545419] ? mark_held_locks+0x130/0x130
[ 298.549622] 2*64kB
[ 298.551586] ? graph_lock+0x170/0x170
[ 298.555790] (U)
[ 298.558014] ? print_usage_bug+0xc0/0xc0
[ 298.561788] 1*128kB
[ 298.563755] ? graph_lock+0x170/0x170
[ 298.567804] (U)
[ 298.570112] ? print_usage_bug+0xc0/0xc0
[ 298.573882] 1*256kB (U)
[ 298.575855] ? wq_watchdog_touch+0x9c/0xfe
[ 298.579884] 0*512kB 1*1024kB
[ 298.582554] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 298.586758] (U)
[ 298.589871] ? check_preemption_disabled+0x48/0x200
[ 298.595376] 1*2048kB
[ 298.597348] ? check_preemption_disabled+0x48/0x200
[ 298.602330] (M) 3*4096kB
[ 298.604762] ? __lock_is_held+0xb5/0x140
[ 298.609738] (M) = 15908kB
[ 298.612512] __alloc_pages_nodemask+0xa80/0xde0
[ 298.616538] Node 0
[ 298.619279] ? graph_lock+0x170/0x170
[ 298.623921] DMA32:
[ 298.626144] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 298.629914] 4*4kB
[ 298.632134] ? graph_lock+0x170/0x170
[ 298.637116] (UM) 2*8kB
[ 298.639270] ? find_held_lock+0x36/0x1c0
[ 298.643033] (UM)
[ 298.645613] ? ____cache_alloc_node+0x1c7/0x1e0
[ 298.649639] 2*16kB
[ 298.651690] ? lock_downgrade+0x900/0x900
[ 298.656336] (M)
[ 298.658562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 298.662679] 2*32kB
[ 298.664651] cache_grow_begin+0x91/0x8c0
[ 298.670153] (M) 4*64kB
[ 298.672391] ? do_raw_spin_unlock+0xa7/0x2f0
[ 298.676431] (M)
[ 298.679010] fallback_alloc+0x203/0x2e0
[ 298.683383] 3*128kB (M)
[ 298.685369] ____cache_alloc_node+0x1c7/0x1e0
[ 298.689312] 3*256kB (M)
[ 298.691998] kmem_cache_alloc_node+0xe3/0x730
[ 298.696580] 4*512kB (UM)
[ 298.699275] ? ipv6_get_ifaddr+0x42e/0x620
[ 298.703731] 3*1024kB (UM)
[ 298.706500] __alloc_skb+0x119/0x770
[ 298.710708] 3*2048kB
[ 298.713542] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 298.717221] (M)
[ 298.719627] ? skb_scrub_packet+0x490/0x490
[ 298.724877] 3*4096kB
[ 298.726840] ? lock_downgrade+0x900/0x900
[ 298.731129] (M)
[ 298.733533] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 298.737644] = 25088kB
[ 298.737651] Node 0
[ 298.739647] ? refcount_sub_and_test_checked+0x203/0x310
[ 298.745152] Normal:
[ 298.747577] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 298.749786] 755*4kB
[ 298.755247] ? addrconf_rs_timer+0x690/0x690
[ 298.757560] (UMEH)
[ 298.763010] ndisc_alloc_skb+0x144/0x340
[ 298.765301] 414*8kB
[ 298.769701] ndisc_send_rs+0x331/0x6e0
[ 298.771907] (UME)
[ 298.775967] addrconf_rs_timer+0x314/0x690
[ 298.778257] 169*16kB (MEH)
[ 298.782156] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 298.784282] 66*32kB
[ 298.788513] call_timer_fn+0x272/0x920
[ 298.791410] (UMEH)
[ 298.795631] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 298.797940] 13*64kB
[ 298.801812] ? process_timeout+0x40/0x40
[ 298.804021] (UMH)
[ 298.808239] ? find_held_lock+0x36/0x1c0
[ 298.810535] 3*128kB
[ 298.814585] ? __run_timers+0x7da/0xc70
[ 298.816706] (H)
[ 298.820767] ? _raw_spin_unlock_irq+0x27/0x80
[ 298.823060] 4*256kB
[ 298.827044] ? _raw_spin_unlock_irq+0x27/0x80
[ 298.828986] (H) 1*512kB
[ 298.833466] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 298.833480] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 298.835852] (U)
[ 298.840422] ? trace_hardirqs_on+0xbd/0x310
[ 298.843063] 0*1024kB
[ 298.847278] ? kasan_check_read+0x11/0x20
[ 298.851820] 0*2048kB 0*4096kB
[ 298.853789] ? __run_timers+0x7da/0xc70
[ 298.858074] = 13900kB
[ 298.858087] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 298.860477] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 298.864598] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 298.867772] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 298.871714] 2312 total pagecache pages
[ 298.874107] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 298.882966] 0 pages in swap cache
[ 298.888388] __run_timers+0x7e5/0xc70
[ 298.897036] Swap cache stats: add 0, delete 0, find 0/0
[ 298.901269] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 298.905208] Free swap = 0kB
[ 298.909426] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 298.912853] Total swap = 0kB
[ 298.916648] ? graph_lock+0x170/0x170
[ 298.921983] 1965979 pages RAM
[ 298.927335] ? enqueue_hrtimer+0x1a5/0x560
[ 298.930322] 0 pages HighMem/MovableOnly
[ 298.930329] 342306 pages reserved
[ 298.935329] ? lock_release+0x970/0x970
[ 298.935343] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 298.938337] 0 pages cma reserved
[ 298.942129] ? find_held_lock+0x36/0x1c0
[ 298.945279] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 298.949423] ? graph_lock+0x170/0x170
[ 298.949444] ? pvclock_read_flags+0x160/0x160
[ 298.949460] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 298.953482] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 298.956860] ? check_preemption_disabled+0x48/0x200
[ 298.960802] init cpuset=
[ 298.965991] ? __lock_is_held+0xb5/0x140
[ 298.969322] /
[ 298.973391] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 298.979855] mems_allowed=0
[ 298.983762] ? check_preemption_disabled+0x48/0x200
[ 299.030297] run_timer_softirq+0x52/0xb0
[ 299.034370] ? rcu_read_lock_sched_held+0x108/0x120
[ 299.039381] __do_softirq+0x30b/0xad8
[ 299.043189] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 299.048295] ? pvclock_read_flags+0x160/0x160
[ 299.052821] ? lapic_next_event+0x5a/0x90
[ 299.056969] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.062504] ? check_preemption_disabled+0x48/0x200
[ 299.067515] ? check_preemption_disabled+0x48/0x200
[ 299.072531] ? kvm_clock_read+0x18/0x30
[ 299.076502] ? kvm_sched_clock_read+0x9/0x20
[ 299.080907] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.086448] ? check_preemption_disabled+0x48/0x200
[ 299.091469] irq_exit+0x17f/0x1c0
[ 299.094917] smp_apic_timer_interrupt+0x1cb/0x760
[ 299.099753] ? smp_reschedule_interrupt+0x109/0x650
[ 299.104771] ? smp_call_function_single_interrupt+0x650/0x650
[ 299.110660] ? interrupt_entry+0xb5/0xf0
[ 299.114725] ? trace_hardirqs_off_caller+0xbb/0x310
[ 299.119734] ? trace_hardirqs_off_caller+0xbb/0x310
[ 299.124750] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 299.129587] ? trace_hardirqs_on_caller+0x310/0x310
[ 299.134602] ? trace_hardirqs_on_caller+0x310/0x310
[ 299.139612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.145144] ? check_preemption_disabled+0x48/0x200
[ 299.150158] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.155703] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 299.160547] apic_timer_interrupt+0xf/0x20
[ 299.164776]
[ 299.167015] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 299.172901] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 299.191795] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 299.199499] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 299.206759] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 299.214016] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 299.221276] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 299.228541] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 299.235833] ? save_stack+0xa9/0xd0
[ 299.239469] __kmalloc_node_track_caller+0x33/0x70
[ 299.244484] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 299.249240] pskb_expand_head+0x230/0x10f0
[ 299.253474] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.259020] ? memcpy+0x45/0x50
[ 299.262294] ? __copy_skb_header+0x350/0x6b0
[ 299.266722] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 299.271210] ? skb_checksum+0x140/0x140
[ 299.275189] ? __lock_is_held+0xb5/0x140
[ 299.279272] ? kasan_check_write+0x14/0x20
[ 299.283515] ? __skb_clone+0x6c7/0xa00
[ 299.287396] ? __copy_skb_header+0x6b0/0x6b0
[ 299.291802] ? kmem_cache_alloc+0x33a/0x730
[ 299.296138] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.301702] skb_ensure_writable+0x3dd/0x640
[ 299.306117] ? skb_cow_data+0xf10/0xf10
[ 299.310091] ? preempt_notifier_register+0x200/0x200
[ 299.315185] ? __switch_to_asm+0x34/0x70
[ 299.319242] ? __switch_to_asm+0x34/0x70
[ 299.323294] ? __switch_to_asm+0x40/0x70
[ 299.327346] ? __switch_to_asm+0x34/0x70
[ 299.331400] ? __switch_to_asm+0x40/0x70
[ 299.335454] ? __switch_to_asm+0x40/0x70
[ 299.339625] ? __switch_to_asm+0x34/0x70
[ 299.343688] ? __switch_to_asm+0x34/0x70
[ 299.347784] ? __switch_to_asm+0x40/0x70
[ 299.351841] ? __switch_to_asm+0x34/0x70
[ 299.355905] bpf_clone_redirect+0x14a/0x490
[ 299.360229] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 299.365241] ? __sched_text_start+0x8/0x8
[ 299.369394] ? lockdep_hardirqs_on+0x421/0x5c0
[ 299.373971] ? retint_kernel+0x2d/0x2d
[ 299.377854] ? trace_hardirqs_on_caller+0xc0/0x310
[ 299.382868] ? find_held_lock+0x36/0x1c0
[ 299.386926] ? lock_acquire+0x1ed/0x520
[ 299.390907] ? bpf_test_run+0x3cb/0x780
[ 299.394886] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.400418] ? check_preemption_disabled+0x48/0x200
[ 299.406822] ? kasan_check_read+0x11/0x20
[ 299.410965] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 299.416236] ? rcu_bh_qs+0xc0/0xc0
[ 299.419769] ? preempt_schedule+0x4d/0x60
[ 299.423909] ? ___preempt_schedule+0x16/0x18
[ 299.428317] ? bpf_test_run+0x25d/0x780
[ 299.432289] ? netlink_diag_dump+0x2a0/0x2a0
[ 299.436696] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 299.441453] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 299.446282] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 299.451824] ? fput+0x130/0x1a0
[ 299.455099] ? __bpf_prog_get+0x9b/0x290
[ 299.459155] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 299.463991] ? bpf_prog_test_run+0x130/0x1a0
[ 299.468398] ? __x64_sys_bpf+0x3d8/0x520
[ 299.472453] ? bpf_prog_get+0x20/0x20
[ 299.476263] ? do_syscall_64+0x1b9/0x820
[ 299.480320] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 299.485678] ? syscall_return_slowpath+0x5e0/0x5e0
[ 299.490600] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 299.495454] ? trace_hardirqs_on_caller+0x310/0x310
[ 299.500461] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 299.505467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.510996] ? prepare_exit_to_usermode+0x291/0x3b0
[ 299.516012] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 299.520883] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 299.526255] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 299.526343] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 299.532512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 299.532517] Call Trace:
[ 299.532523]
[ 299.532542] dump_stack+0x1c4/0x2b4
[ 299.532559] ? dump_stack_print_info.cold.2+0x52/0x52
[ 299.539107] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 299.548393] warn_alloc.cold.119+0xb7/0x1bd
[ 299.550941] syz-executor4 cpuset=
[ 299.553076] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 299.556672] syz4
[ 299.561849] ? lock_downgrade+0x900/0x900
[ 299.572307] mems_allowed=0
[ 299.576625] ? trace_hardirqs_off+0xb8/0x310
[ 299.598271] ? trace_hardirqs_off+0xb8/0x310
[ 299.602701] __alloc_pages_slowpath+0x2667/0x2d80
[ 299.607567] ? warn_alloc+0x120/0x120
[ 299.611370] ? warn_alloc+0x120/0x120
[ 299.615169] ? print_usage_bug+0xc0/0xc0
[ 299.619225] ? warn_alloc+0x120/0x120
[ 299.623015] ? print_usage_bug+0xc0/0xc0
[ 299.627076] ? __lock_acquire+0x7ec/0x4ec0
[ 299.631327] ? __lock_acquire+0x7ec/0x4ec0
[ 299.635555] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.641090] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 299.646631] ? should_fail+0x22d/0xd01
[ 299.650533] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 299.655636] ? __lock_acquire+0x7ec/0x4ec0
[ 299.659881] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 299.664979] ? __lock_acquire+0x7ec/0x4ec0
[ 299.669206] ? should_fail+0x22d/0xd01
[ 299.673108] ? mark_held_locks+0x130/0x130
[ 299.677459] ? mark_held_locks+0x130/0x130
[ 299.681692] ? graph_lock+0x170/0x170
[ 299.685486] ? print_usage_bug+0xc0/0xc0
[ 299.689546] ? graph_lock+0x170/0x170
[ 299.693343] ? print_usage_bug+0xc0/0xc0
[ 299.697401] ? wq_watchdog_touch+0x9c/0xfe
[ 299.701634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.707169] ? check_preemption_disabled+0x48/0x200
[ 299.712182] ? check_preemption_disabled+0x48/0x200
[ 299.717197] ? __lock_is_held+0xb5/0x140
[ 299.721258] __alloc_pages_nodemask+0xa80/0xde0
[ 299.725922] ? graph_lock+0x170/0x170
[ 299.729718] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 299.734720] ? graph_lock+0x170/0x170
[ 299.738521] ? find_held_lock+0x36/0x1c0
[ 299.742586] ? ____cache_alloc_node+0x1c7/0x1e0
[ 299.747283] ? lock_downgrade+0x900/0x900
[ 299.751434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.756977] cache_grow_begin+0x91/0x8c0
[ 299.761037] ? do_raw_spin_unlock+0xa7/0x2f0
[ 299.765448] fallback_alloc+0x203/0x2e0
[ 299.769423] ____cache_alloc_node+0x1c7/0x1e0
[ 299.773921] kmem_cache_alloc_node+0xe3/0x730
[ 299.778409] ? ipv6_get_ifaddr+0x42e/0x620
[ 299.782643] __alloc_skb+0x119/0x770
[ 299.786363] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 299.791636] ? skb_scrub_packet+0x490/0x490
[ 299.795950] ? lock_downgrade+0x900/0x900
[ 299.800094] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.805628] ? refcount_sub_and_test_checked+0x203/0x310
[ 299.811073] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 299.816515] ? addrconf_rs_timer+0x690/0x690
[ 299.820947] ndisc_alloc_skb+0x144/0x340
[ 299.825100] ndisc_send_rs+0x331/0x6e0
[ 299.828988] addrconf_rs_timer+0x314/0x690
[ 299.833221] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 299.837464] call_timer_fn+0x272/0x920
[ 299.841345] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 299.845580] ? process_timeout+0x40/0x40
[ 299.849640] ? find_held_lock+0x36/0x1c0
[ 299.853702] ? mark_held_locks+0xc7/0x130
[ 299.857851] ? _raw_spin_unlock_irq+0x27/0x80
[ 299.862348] ? _raw_spin_unlock_irq+0x27/0x80
[ 299.866837] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 299.871160] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 299.875740] ? trace_hardirqs_on+0xbd/0x310
[ 299.880060] ? kasan_check_read+0x11/0x20
[ 299.884203] ? __run_timers+0x7da/0xc70
[ 299.888172] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 299.893622] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 299.897859] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 299.902171] __run_timers+0x7e5/0xc70
[ 299.905980] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 299.911344] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 299.916354] ? graph_lock+0x170/0x170
[ 299.920152] ? print_usage_bug+0xc0/0xc0
[ 299.924206] ? lock_release+0x970/0x970
[ 299.928174] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 299.933479] ? find_held_lock+0x36/0x1c0
[ 299.937543] ? graph_lock+0x170/0x170
[ 299.941339] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.946876] ? check_preemption_disabled+0x48/0x200
[ 299.951910] ? __lock_is_held+0xb5/0x140
[ 299.955963] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.961504] ? check_preemption_disabled+0x48/0x200
[ 299.966517] run_timer_softirq+0x52/0xb0
[ 299.970596] ? rcu_read_lock_sched_held+0x108/0x120
[ 299.975625] __do_softirq+0x30b/0xad8
[ 299.979426] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 299.984523] ? pvclock_read_flags+0x160/0x160
[ 299.989046] ? lapic_next_event+0x5a/0x90
[ 299.993193] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.998725] ? check_preemption_disabled+0x48/0x200
[ 300.003734] ? check_preemption_disabled+0x48/0x200
[ 300.008750] ? kvm_clock_read+0x18/0x30
[ 300.012716] ? kvm_sched_clock_read+0x9/0x20
[ 300.017124] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 300.022769] ? check_preemption_disabled+0x48/0x200
[ 300.027801] irq_exit+0x17f/0x1c0
[ 300.031251] smp_apic_timer_interrupt+0x1cb/0x760
[ 300.036089] ? smp_call_function_single_interrupt+0x650/0x650
[ 300.041971] ? interrupt_entry+0xb5/0xf0
[ 300.046034] ? trace_hardirqs_off_caller+0xbb/0x310
[ 300.051065] ? trace_hardirqs_off_caller+0xbb/0x310
[ 300.056080] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 300.060921] ? trace_hardirqs_on_caller+0x310/0x310
[ 300.065933] ? trace_hardirqs_on_caller+0x310/0x310
[ 300.070950] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 300.076487] ? check_preemption_disabled+0x48/0x200
[ 300.081499] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 300.087041] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 300.091886] apic_timer_interrupt+0xf/0x20
[ 300.096125]
[ 300.098362] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 300.103637] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 300.122533] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 300.130246] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 300.137508] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 300.145653] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 300.152923] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 300.160187] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 300.167490] ? arch_local_irq_restore+0x45/0x52
[ 300.172158] dump_stack+0x26a/0x2b4
[ 300.175797] ? dump_stack_print_info.cold.2+0x52/0x52
[ 300.181000] dump_header+0x27b/0xf72
[ 300.184716] ? mark_held_locks+0x130/0x130
[ 300.188944] ? pagefault_out_of_memory+0x197/0x197
[ 300.193872] ? __lock_acquire+0x7ec/0x4ec0
[ 300.198111] ? graph_lock+0x170/0x170
[ 300.201915] ? mem_cgroup_charge_statistics+0x780/0x780
[ 300.207277] ? print_usage_bug+0xc0/0xc0
[ 300.211332] ? graph_lock+0x170/0x170
[ 300.215125] ? print_usage_bug+0xc0/0xc0
[ 300.219180] ? print_usage_bug+0xc0/0xc0
[ 300.223245] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 300.228787] ? find_held_lock+0x36/0x1c0
[ 300.232849] ? mark_held_locks+0xc7/0x130
[ 300.236994] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 300.242103] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 300.247204] ? lockdep_hardirqs_on+0x421/0x5c0
[ 300.251784] ? trace_hardirqs_on+0xbd/0x310
[ 300.256101] ? kasan_check_read+0x11/0x20
[ 300.260242] ? ___ratelimit+0x36f/0x655
[ 300.264211] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 300.269658] ? trace_hardirqs_on+0x310/0x310
[ 300.274065] ? lock_downgrade+0x900/0x900
[ 300.278213] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 300.283334] ? ___ratelimit+0xaa/0x655
[ 300.287220] ? idr_get_free+0xec0/0xec0
[ 300.291195] ? kasan_check_write+0x14/0x20
[ 300.295427] ? do_raw_spin_lock+0xc1/0x200
[ 300.299662] oom_kill_process.cold.27+0x10/0x903
[ 300.304416] ? graph_lock+0x170/0x170
[ 300.308476] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 300.314274] ? kasan_check_read+0x11/0x20
[ 300.318423] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 300.323699] ? oom_evaluate_task+0x540/0x540
[ 300.328110] ? find_held_lock+0x36/0x1c0
[ 300.332171] ? out_of_memory+0x974/0x1430
[ 300.336316] ? lock_downgrade+0x900/0x900
[ 300.340465] ? check_preemption_disabled+0x48/0x200
[ 300.345479] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 300.351270] ? kasan_check_read+0x11/0x20
[ 300.355413] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 300.360686] ? rcu_bh_qs+0xc0/0xc0
[ 300.364228] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 300.369755] ? oom_evaluate_task+0x302/0x540
[ 300.374164] out_of_memory+0xa84/0x1430
[ 300.378157] ? oom_killer_disable+0x3a0/0x3a0
[ 300.382649] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 300.387576] ? __mutex_add_waiter+0x2a0/0x2a0
[ 300.392076] __alloc_pages_slowpath+0x2318/0x2d80
[ 300.396939] ? warn_alloc+0x120/0x120
[ 300.400741] ? print_usage_bug+0xc0/0xc0
[ 300.404792] ? warn_alloc+0x120/0x120
[ 300.408589] ? print_usage_bug+0xc0/0xc0
[ 300.412648] ? print_usage_bug+0xc0/0xc0
[ 300.416701] ? print_usage_bug+0xc0/0xc0
[ 300.420764] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 300.426306] ? should_fail+0x22d/0xd01
[ 300.430192] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 300.435306] ? find_held_lock+0x36/0x1c0
[ 300.439375] ? mark_held_locks+0x130/0x130
[ 300.443633] ? ___might_sleep+0x1ed/0x300
[ 300.447859] ? lock_release+0x970/0x970
[ 300.451834] ? arch_local_save_flags+0x40/0x40
[ 300.456422] ? __might_sleep+0x95/0x190
[ 300.460393] __alloc_pages_nodemask+0xa80/0xde0
[ 300.465055] ? graph_lock+0x170/0x170
[ 300.468852] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 300.473861] ? graph_lock+0x170/0x170
[ 300.477670] ? find_held_lock+0x36/0x1c0
[ 300.481730] ? cache_grow_begin+0x5a4/0x8c0
[ 300.486045] ? lockdep_hardirqs_on+0x421/0x5c0
[ 300.490625] ? trace_hardirqs_on+0xbd/0x310
[ 300.494942] ? fallback_alloc+0x203/0x2e0
[ 300.499088] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 300.504546] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 300.510082] cache_grow_begin+0x91/0x8c0
[ 300.514139] ? do_raw_spin_unlock+0xa7/0x2f0
[ 300.518554] fallback_alloc+0x203/0x2e0
[ 300.522538] ____cache_alloc_node+0x1c7/0x1e0
[ 300.527038] kmem_cache_alloc+0x1f8/0x730
[ 300.531184] ? emulate_vsyscall+0x314/0xcf0
[ 300.535509] getname_flags+0xd0/0x5a0
[ 300.539310] user_path_at_empty+0x2d/0x50
[ 300.543459] vfs_statx+0x129/0x210
[ 300.546997] ? vfs_statx_fd+0xc0/0xc0
[ 300.550810] __do_sys_newstat+0x8f/0x110
[ 300.554883] ? cp_new_stat+0xa50/0xa50
[ 300.558767] ? do_syscall_64+0x9a/0x820
[ 300.562767] ? do_syscall_64+0x9a/0x820
[ 300.566749] ? lockdep_hardirqs_on+0x421/0x5c0
[ 300.571343] ? trace_hardirqs_on+0xbd/0x310
[ 300.575660] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 300.581019] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 300.586471] __x64_sys_newstat+0x54/0x80
[ 300.590534] do_syscall_64+0x1b9/0x820
[ 300.594416] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 300.599775] ? syscall_return_slowpath+0x5e0/0x5e0
[ 300.604703] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 300.609547] ? trace_hardirqs_on_caller+0x310/0x310
[ 300.614561] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 300.619572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 300.625106] ? prepare_exit_to_usermode+0x291/0x3b0
[ 300.630123] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 300.634978] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 300.640162] RIP: 0033:0x7f6482e71c65
[ 300.643877] Code: Bad RIP value.
[ 300.647240] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 300.654946] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 300.662209] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 300.669470] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 300.676734] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 300.683995] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 300.691293] warn_alloc_show_mem: 1 callbacks suppressed
[ 300.691303] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 300.691305] Mem-Info:
[ 300.691334] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 300.691334] active_file:15 inactive_file:9 isolated_file:0
[ 300.691334] unevictable:0 dirty:0 writeback:0 unstable:0
[ 300.691334] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 300.691334] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 300.691334] free:13716 free_pcp:235 free_cma:0
[ 300.696671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 300.696678] Call Trace:
[ 300.703964] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 300.706385]
[ 300.739326] Node 0
[ 300.748683] dump_stack+0x1c4/0x2b4
[ 300.751251] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 300.778909] ? dump_stack_print_info.cold.2+0x52/0x52
[ 300.781041] lowmem_reserve[]: 0
[ 300.783299] warn_alloc.cold.119+0xb7/0x1bd
[ 300.786886] 2819 6323
[ 300.812383] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 300.817540] 6323
[ 300.820831] ? lock_downgrade+0x900/0x900
[ 300.827613] ? trace_hardirqs_off+0xb8/0x310
[ 300.832424] Node 0
[ 300.834481] ? trace_hardirqs_off+0xb8/0x310
[ 300.838642] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 300.843042] __alloc_pages_slowpath+0x2667/0x2d80
[ 300.845242] lowmem_reserve[]:
[ 300.849655] ? warn_alloc+0x120/0x120
[ 300.876499] 0 0
[ 300.881336] ? trace_hardirqs_on+0x310/0x310
[ 300.884411] 3503
[ 300.888199] ? warn_alloc+0x120/0x120
[ 300.890156] 3503
[ 300.894557] ? print_usage_bug+0xc0/0xc0
[ 300.896604] Node 0
[ 300.900389] ? warn_alloc+0x120/0x120
[ 300.902456] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 300.906503] ? ktime_get+0x2e1/0x440
[ 300.908723] lowmem_reserve[]:
[ 300.912517] ? print_usage_bug+0xc0/0xc0
[ 300.940861] 0
[ 300.944579] ? __lock_acquire+0x7ec/0x4ec0
[ 300.947655] 0
[ 300.951702] ? __lock_acquire+0x7ec/0x4ec0
[ 300.953476] 0
[ 300.957707] ? kasan_check_read+0x11/0x20
[ 300.959480] 0
[ 300.963710] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 300.969638] ? should_fail+0x22d/0xd01
[ 300.971413] Node 0
[ 300.976935] ? rcu_bh_qs+0xc0/0xc0
[ 300.980785] DMA: 1*4kB
[ 300.983018] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 300.986527] (U)
[ 300.989102] ? __lock_acquire+0x7ec/0x4ec0
[ 300.994186] 0*8kB 0*16kB
[ 300.996162] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 301.000368] 1*32kB
[ 301.003110] ? __lock_acquire+0x7ec/0x4ec0
[ 301.008183] (U)
[ 301.010424] ? should_fail+0x22d/0xd01
[ 301.014626] 2*64kB (U)
[ 301.016613] ? rcu_idle_enter+0x4b0/0x4b0
[ 301.020464] 1*128kB (U)
[ 301.023052] ? mark_held_locks+0x130/0x130
[ 301.027163] 1*256kB (U)
[ 301.029829] ? mark_held_locks+0x130/0x130
[ 301.034031] 0*512kB 1*1024kB
[ 301.036697] ? mark_held_locks+0xc7/0x130
[ 301.040899] (U)
[ 301.044002] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 301.048117] 1*2048kB (M)
[ 301.050115] ? graph_lock+0x170/0x170
[ 301.055101] 3*4096kB (M)
[ 301.057854] ? print_usage_bug+0xc0/0xc0
[ 301.061625] = 15908kB
[ 301.064370] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 301.068401] Node 0
[ 301.070802] ? check_preemption_disabled+0x48/0x200
[ 301.076309] DMA32:
[ 301.078536] ? check_preemption_disabled+0x48/0x200
[ 301.083521] 4*4kB
[ 301.085755] ? __lock_is_held+0xb5/0x140
[ 301.090745] (UM)
[ 301.092881] __alloc_pages_nodemask+0xa80/0xde0
[ 301.096906] 2*8kB (UM)
[ 301.098965] ? graph_lock+0x170/0x170
[ 301.103607] 2*16kB
[ 301.106183] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 301.109956] (M)
[ 301.112182] ? graph_lock+0x170/0x170
[ 301.117179] 2*32kB (M)
[ 301.119156] ? find_held_lock+0x36/0x1c0
[ 301.122928] 4*64kB (M)
[ 301.125511] ? ____cache_alloc_node+0x1c7/0x1e0
[ 301.129536] 3*128kB
[ 301.132103] ? lock_downgrade+0x900/0x900
[ 301.136742] (M)
[ 301.139068] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 301.143185] 3*256kB
[ 301.145152] cache_grow_begin+0x91/0x8c0
[ 301.150659] (M)
[ 301.152970] ? do_raw_spin_unlock+0xa7/0x2f0
[ 301.156995] 4*512kB (UM)
[ 301.158972] fallback_alloc+0x203/0x2e0
[ 301.163359] 3*1024kB (UM)
[ 301.166137] ____cache_alloc_node+0x1c7/0x1e0
[ 301.170076] 3*2048kB (M)
[ 301.172916] kmem_cache_alloc_node+0xe3/0x730
[ 301.177380] 3*4096kB (M)
[ 301.180134] ? ipv6_get_ifaddr+0x42e/0x620
[ 301.184595] = 25088kB
[ 301.187347] __alloc_skb+0x119/0x770
[ 301.191546] Node 0
[ 301.193948] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 301.197624] Normal: 755*4kB
[ 301.199854] ? skb_scrub_packet+0x490/0x490
[ 301.205102] (UMEH)
[ 301.208151] ? lock_downgrade+0x900/0x900
[ 301.212443] 414*8kB (UME)
[ 301.214686] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 301.218797] 169*16kB (MEH)
[ 301.221638] ? refcount_sub_and_test_checked+0x203/0x310
[ 301.227144] 66*32kB
[ 301.230066] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 301.235494] (UMEH)
[ 301.237804] ? addrconf_rs_timer+0x690/0x690
[ 301.243223] 13*64kB (UMH)
[ 301.245491] ndisc_alloc_skb+0x144/0x340
[ 301.249867] 3*128kB
[ 301.252703] ndisc_send_rs+0x331/0x6e0
[ 301.256738] (H)
[ 301.259051] addrconf_rs_timer+0x314/0x690
[ 301.262909] 4*256kB (H)
[ 301.264885] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 301.269087] 1*512kB (U)
[ 301.271763] call_timer_fn+0x272/0x920
[ 301.275963] 0*1024kB
[ 301.278626] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 301.282491] 0*2048kB
[ 301.284891] ? process_timeout+0x40/0x40
[ 301.289095] 0*4096kB
[ 301.291490] ? find_held_lock+0x36/0x1c0
[ 301.295532] = 13900kB
[ 301.298034] ? __run_timers+0x7da/0xc70
[ 301.302072] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 301.304476] ? _raw_spin_unlock_irq+0x27/0x80
[ 301.308424] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 301.317248] ? _raw_spin_unlock_irq+0x27/0x80
[ 301.321716] 2312 total pagecache pages
[ 301.330275] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 301.334750] 0 pages in swap cache
[ 301.338710] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 301.342925] Swap cache stats: add 0, delete 0, find 0/0
[ 301.346361] ? trace_hardirqs_on+0xbd/0x310
[ 301.350919] Free swap = 0kB
[ 301.356268] ? kasan_check_read+0x11/0x20
[ 301.360558] Total swap = 0kB
[ 301.363570] ? __run_timers+0x7da/0xc70
[ 301.367691] 1965979 pages RAM
[ 301.370698] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 301.374645] 0 pages HighMem/MovableOnly
[ 301.377739] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 301.383157] 342306 pages reserved
[ 301.383164] 0 pages cma reserved
[ 301.387124] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 301.391458] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 301.394800] __run_timers+0x7e5/0xc70
[ 301.398199] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 301.402363] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 301.408820] init cpuset=
[ 301.412603] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 301.422274] /
[ 301.427649] ? graph_lock+0x170/0x170
[ 301.430294] mems_allowed=0
[ 301.435309] ? enqueue_hrtimer+0x1a5/0x560
[ 301.447911] ? lock_release+0x970/0x970
[ 301.451882] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 301.457071] ? find_held_lock+0x36/0x1c0
[ 301.461133] ? graph_lock+0x170/0x170
[ 301.464939] ? pvclock_read_flags+0x160/0x160
[ 301.469425] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 301.474960] ? check_preemption_disabled+0x48/0x200
[ 301.479980] ? __lock_is_held+0xb5/0x140
[ 301.484035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 301.489565] ? check_preemption_disabled+0x48/0x200
[ 301.494577] run_timer_softirq+0x52/0xb0
[ 301.498630] ? rcu_read_lock_sched_held+0x108/0x120
[ 301.503637] __do_softirq+0x30b/0xad8
[ 301.507461] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 301.512558] ? pvclock_read_flags+0x160/0x160
[ 301.517063] ? lapic_next_event+0x5a/0x90
[ 301.521200] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 301.526743] ? check_preemption_disabled+0x48/0x200
[ 301.531749] ? check_preemption_disabled+0x48/0x200
[ 301.536760] ? kvm_clock_read+0x18/0x30
[ 301.540724] ? kvm_sched_clock_read+0x9/0x20
[ 301.545126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 301.550655] ? check_preemption_disabled+0x48/0x200
[ 301.555691] irq_exit+0x17f/0x1c0
[ 301.559153] smp_apic_timer_interrupt+0x1cb/0x760
[ 301.563986] ? smp_reschedule_interrupt+0x109/0x650
[ 301.568992] ? smp_call_function_single_interrupt+0x650/0x650
[ 301.574899] ? interrupt_entry+0xb5/0xf0
[ 301.578954] ? trace_hardirqs_off_caller+0xbb/0x310
[ 301.583959] ? trace_hardirqs_off_caller+0xbb/0x310
[ 301.588973] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 301.593808] ? trace_hardirqs_on_caller+0x310/0x310
[ 301.598826] ? trace_hardirqs_on_caller+0x310/0x310
[ 301.603836] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 301.609377] ? check_preemption_disabled+0x48/0x200
[ 301.614405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 301.619950] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 301.624794] apic_timer_interrupt+0xf/0x20
[ 301.629015]
[ 301.631250] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 301.637135] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 301.656028] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 301.663730] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 301.670996] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 301.678261] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 301.685525] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 301.692785] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 301.700068] ? save_stack+0xa9/0xd0
[ 301.703718] __kmalloc_node_track_caller+0x33/0x70
[ 301.708651] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 301.713407] pskb_expand_head+0x230/0x10f0
[ 301.717660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 301.723193] ? memcpy+0x45/0x50
[ 301.726468] ? __copy_skb_header+0x350/0x6b0
[ 301.730879] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 301.735363] ? skb_checksum+0x140/0x140
[ 301.739335] ? __lock_is_held+0xb5/0x140
[ 301.743394] ? kasan_check_write+0x14/0x20
[ 301.747638] ? __skb_clone+0x6c7/0xa00
[ 301.751526] ? __copy_skb_header+0x6b0/0x6b0
[ 301.755926] ? kmem_cache_alloc+0x33a/0x730
[ 301.760243] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 301.765779] skb_ensure_writable+0x3dd/0x640
[ 301.770193] ? skb_cow_data+0xf10/0xf10
[ 301.774161] ? preempt_notifier_register+0x200/0x200
[ 301.779270] ? __switch_to_asm+0x34/0x70
[ 301.783418] ? __switch_to_asm+0x34/0x70
[ 301.787474] ? __switch_to_asm+0x40/0x70
[ 301.791535] ? __switch_to_asm+0x34/0x70
[ 301.795584] ? __switch_to_asm+0x40/0x70
[ 301.799639] ? __switch_to_asm+0x40/0x70
[ 301.803716] ? __switch_to_asm+0x34/0x70
[ 301.807879] ? __switch_to_asm+0x34/0x70
[ 301.811947] ? __switch_to_asm+0x40/0x70
[ 301.816002] ? __switch_to_asm+0x34/0x70
[ 301.820073] bpf_clone_redirect+0x14a/0x490
[ 301.824394] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 301.829414] ? __sched_text_start+0x8/0x8
[ 301.833555] ? lockdep_hardirqs_on+0x421/0x5c0
[ 301.838125] ? retint_kernel+0x2d/0x2d
[ 301.842018] ? trace_hardirqs_on_caller+0xc0/0x310
[ 301.846969] ? find_held_lock+0x36/0x1c0
[ 301.851043] ? lock_acquire+0x1ed/0x520
[ 301.855012] ? bpf_test_run+0x3cb/0x780
[ 301.858980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 301.864512] ? check_preemption_disabled+0x48/0x200
[ 301.869544] ? kasan_check_read+0x11/0x20
[ 301.873689] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 301.878971] ? rcu_bh_qs+0xc0/0xc0
[ 301.882504] ? preempt_schedule+0x4d/0x60
[ 301.886641] ? ___preempt_schedule+0x16/0x18
[ 301.891044] ? bpf_test_run+0x25d/0x780
[ 301.895018] ? netlink_diag_dump+0x2a0/0x2a0
[ 301.899449] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 301.904224] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 301.909060] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 301.914587] ? fput+0x130/0x1a0
[ 301.917862] ? __bpf_prog_get+0x9b/0x290
[ 301.922042] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 301.926898] ? bpf_prog_test_run+0x130/0x1a0
[ 301.931319] ? __x64_sys_bpf+0x3d8/0x520
[ 301.935387] ? bpf_prog_get+0x20/0x20
[ 301.939213] ? do_syscall_64+0x1b9/0x820
[ 301.943273] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 301.948635] ? syscall_return_slowpath+0x5e0/0x5e0
[ 301.953559] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 301.958417] ? trace_hardirqs_on_caller+0x310/0x310
[ 301.963427] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 301.968437] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 301.973972] ? prepare_exit_to_usermode+0x291/0x3b0
[ 301.978988] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 301.983834] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 301.989208] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 301.989289] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 301.995444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 302.002016] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 302.011266] Call Trace:
[ 302.021745] syz-executor4 cpuset=
[ 302.024306]
[ 302.024308] syz4 mems_allowed=0
[ 302.027753] dump_stack+0x1c4/0x2b4
[ 302.036793] ? dump_stack_print_info.cold.2+0x52/0x52
[ 302.042002] warn_alloc.cold.119+0xb7/0x1bd
[ 302.046320] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 302.051163] ? lock_downgrade+0x900/0x900
[ 302.055313] ? trace_hardirqs_off+0xb8/0x310
[ 302.059720] ? trace_hardirqs_off+0xb8/0x310
[ 302.064132] __alloc_pages_slowpath+0x2667/0x2d80
[ 302.068995] ? warn_alloc+0x120/0x120
[ 302.072795] ? warn_alloc+0x120/0x120
[ 302.076590] ? print_usage_bug+0xc0/0xc0
[ 302.080646] ? warn_alloc+0x120/0x120
[ 302.084445] ? print_usage_bug+0xc0/0xc0
[ 302.088502] ? __lock_acquire+0x7ec/0x4ec0
[ 302.092740] ? __lock_acquire+0x7ec/0x4ec0
[ 302.096991] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 302.102522] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 302.108056] ? should_fail+0x22d/0xd01
[ 302.111955] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 302.117051] ? __lock_acquire+0x7ec/0x4ec0
[ 302.121280] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 302.126412] ? __lock_acquire+0x7ec/0x4ec0
[ 302.130675] ? should_fail+0x22d/0xd01
[ 302.134656] ? mark_held_locks+0x130/0x130
[ 302.138887] ? mark_held_locks+0x130/0x130
[ 302.143679] ? graph_lock+0x170/0x170
[ 302.147564] ? print_usage_bug+0xc0/0xc0
[ 302.151617] ? graph_lock+0x170/0x170
[ 302.155416] ? print_usage_bug+0xc0/0xc0
[ 302.159471] ? wq_watchdog_touch+0x9c/0xfe
[ 302.163704] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 302.169244] ? check_preemption_disabled+0x48/0x200
[ 302.174368] ? check_preemption_disabled+0x48/0x200
[ 302.179414] ? __lock_is_held+0xb5/0x140
[ 302.183475] __alloc_pages_nodemask+0xa80/0xde0
[ 302.188140] ? graph_lock+0x170/0x170
[ 302.191955] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 302.196979] ? graph_lock+0x170/0x170
[ 302.200780] ? find_held_lock+0x36/0x1c0
[ 302.204858] ? ____cache_alloc_node+0x1c7/0x1e0
[ 302.209516] ? lock_downgrade+0x900/0x900
[ 302.213665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 302.219198] cache_grow_begin+0x91/0x8c0
[ 302.223357] ? do_raw_spin_unlock+0xa7/0x2f0
[ 302.227768] fallback_alloc+0x203/0x2e0
[ 302.231741] ____cache_alloc_node+0x1c7/0x1e0
[ 302.236232] kmem_cache_alloc_node+0xe3/0x730
[ 302.240719] ? ipv6_get_ifaddr+0x42e/0x620
[ 302.244959] __alloc_skb+0x119/0x770
[ 302.248670] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 302.253941] ? skb_scrub_packet+0x490/0x490
[ 302.258250] ? lock_downgrade+0x900/0x900
[ 302.262401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 302.267930] ? refcount_sub_and_test_checked+0x203/0x310
[ 302.273386] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 302.278839] ? addrconf_rs_timer+0x690/0x690
[ 302.283248] ndisc_alloc_skb+0x144/0x340
[ 302.287303] ndisc_send_rs+0x331/0x6e0
[ 302.291187] addrconf_rs_timer+0x314/0x690
[ 302.295417] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 302.299665] call_timer_fn+0x272/0x920
[ 302.303629] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 302.308160] ? process_timeout+0x40/0x40
[ 302.312215] ? find_held_lock+0x36/0x1c0
[ 302.316278] ? mark_held_locks+0xc7/0x130
[ 302.320427] ? _raw_spin_unlock_irq+0x27/0x80
[ 302.324916] ? _raw_spin_unlock_irq+0x27/0x80
[ 302.329405] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 302.333632] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 302.338217] ? trace_hardirqs_on+0xbd/0x310
[ 302.342540] ? kasan_check_read+0x11/0x20
[ 302.346687] ? __run_timers+0x7da/0xc70
[ 302.350661] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 302.356110] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 302.360352] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 302.364586] __run_timers+0x7e5/0xc70
[ 302.368398] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 302.373758] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 302.378769] ? graph_lock+0x170/0x170
[ 302.382563] ? print_usage_bug+0xc0/0xc0
[ 302.386635] ? lock_release+0x970/0x970
[ 302.390607] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 302.395796] ? find_held_lock+0x36/0x1c0
[ 302.399851] ? graph_lock+0x170/0x170
[ 302.403652] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 302.409187] ? check_preemption_disabled+0x48/0x200
[ 302.414210] ? __lock_is_held+0xb5/0x140
[ 302.418268] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 302.423799] ? check_preemption_disabled+0x48/0x200
[ 302.428823] run_timer_softirq+0x52/0xb0
[ 302.432896] ? rcu_read_lock_sched_held+0x108/0x120
[ 302.437908] __do_softirq+0x30b/0xad8
[ 302.441711] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 302.446813] ? pvclock_read_flags+0x160/0x160
[ 302.451319] ? lapic_next_event+0x5a/0x90
[ 302.455457] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 302.460986] ? check_preemption_disabled+0x48/0x200
[ 302.466026] ? check_preemption_disabled+0x48/0x200
[ 302.471059] ? kvm_clock_read+0x18/0x30
[ 302.475028] ? kvm_sched_clock_read+0x9/0x20
[ 302.479433] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 302.484960] ? check_preemption_disabled+0x48/0x200
[ 302.489989] irq_exit+0x17f/0x1c0
[ 302.493437] smp_apic_timer_interrupt+0x1cb/0x760
[ 302.498274] ? smp_call_function_single_interrupt+0x650/0x650
[ 302.504153] ? interrupt_entry+0xb5/0xf0
[ 302.508213] ? trace_hardirqs_off_caller+0xbb/0x310
[ 302.513227] ? trace_hardirqs_off_caller+0xbb/0x310
[ 302.518242] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 302.523079] ? trace_hardirqs_on_caller+0x310/0x310
[ 302.528089] ? trace_hardirqs_on_caller+0x310/0x310
[ 302.533111] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 302.538644] ? check_preemption_disabled+0x48/0x200
[ 302.543654] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 302.549192] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 302.554037] apic_timer_interrupt+0xf/0x20
[ 302.558260]
[ 302.560500] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 302.565788] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 302.584678] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 302.592385] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 302.599647] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 302.606930] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 302.614187] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 302.621445] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 302.628727] ? arch_local_irq_restore+0x45/0x52
[ 302.633396] dump_stack+0x26a/0x2b4
[ 302.637023] ? dump_stack_print_info.cold.2+0x52/0x52
[ 302.642219] dump_header+0x27b/0xf72
[ 302.645940] ? mark_held_locks+0x130/0x130
[ 302.650174] ? pagefault_out_of_memory+0x197/0x197
[ 302.655105] ? __lock_acquire+0x7ec/0x4ec0
[ 302.659340] ? graph_lock+0x170/0x170
[ 302.663142] ? mem_cgroup_charge_statistics+0x780/0x780
[ 302.668507] ? print_usage_bug+0xc0/0xc0
[ 302.672570] ? graph_lock+0x170/0x170
[ 302.676378] ? print_usage_bug+0xc0/0xc0
[ 302.680443] ? print_usage_bug+0xc0/0xc0
[ 302.684508] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 302.690052] ? find_held_lock+0x36/0x1c0
[ 302.694117] ? mark_held_locks+0xc7/0x130
[ 302.698271] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 302.703371] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 302.708471] ? lockdep_hardirqs_on+0x421/0x5c0
[ 302.713054] ? trace_hardirqs_on+0xbd/0x310
[ 302.717377] ? kasan_check_read+0x11/0x20
[ 302.721522] ? ___ratelimit+0x36f/0x655
[ 302.725493] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 302.730939] ? trace_hardirqs_on+0x310/0x310
[ 302.735354] ? lock_downgrade+0x900/0x900
[ 302.739506] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 302.744612] ? ___ratelimit+0xaa/0x655
[ 302.748495] ? idr_get_free+0xec0/0xec0
[ 302.752467] ? kasan_check_write+0x14/0x20
[ 302.756701] ? do_raw_spin_lock+0xc1/0x200
[ 302.760939] oom_kill_process.cold.27+0x10/0x903
[ 302.765701] ? graph_lock+0x170/0x170
[ 302.769506] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 302.775303] ? kasan_check_read+0x11/0x20
[ 302.779456] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 302.784731] ? oom_evaluate_task+0x540/0x540
[ 302.789141] ? find_held_lock+0x36/0x1c0
[ 302.793206] ? out_of_memory+0x974/0x1430
[ 302.797351] ? lock_downgrade+0x900/0x900
[ 302.801496] ? check_preemption_disabled+0x48/0x200
[ 302.806514] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 302.812310] ? kasan_check_read+0x11/0x20
[ 302.816457] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 302.821729] ? rcu_bh_qs+0xc0/0xc0
[ 302.825268] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 302.830793] ? oom_evaluate_task+0x302/0x540
[ 302.835196] out_of_memory+0xa84/0x1430
[ 302.839176] ? oom_killer_disable+0x3a0/0x3a0
[ 302.843665] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 302.848590] ? __mutex_add_waiter+0x2a0/0x2a0
[ 302.853101] __alloc_pages_slowpath+0x2318/0x2d80
[ 302.857956] ? warn_alloc+0x120/0x120
[ 302.861758] ? print_usage_bug+0xc0/0xc0
[ 302.865811] ? warn_alloc+0x120/0x120
[ 302.869607] ? print_usage_bug+0xc0/0xc0
[ 302.873669] ? print_usage_bug+0xc0/0xc0
[ 302.877719] ? print_usage_bug+0xc0/0xc0
[ 302.881770] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 302.887297] ? should_fail+0x22d/0xd01
[ 302.891186] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 302.896301] ? find_held_lock+0x36/0x1c0
[ 302.900373] ? mark_held_locks+0x130/0x130
[ 302.904607] ? ___might_sleep+0x1ed/0x300
[ 302.908743] ? lock_release+0x970/0x970
[ 302.912798] ? arch_local_save_flags+0x40/0x40
[ 302.917402] ? __might_sleep+0x95/0x190
[ 302.921372] __alloc_pages_nodemask+0xa80/0xde0
[ 302.926037] ? graph_lock+0x170/0x170
[ 302.929842] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 302.934866] ? graph_lock+0x170/0x170
[ 302.938669] ? find_held_lock+0x36/0x1c0
[ 302.942730] ? cache_grow_begin+0x5a4/0x8c0
[ 302.947054] ? lockdep_hardirqs_on+0x421/0x5c0
[ 302.951627] ? trace_hardirqs_on+0xbd/0x310
[ 302.955940] ? fallback_alloc+0x203/0x2e0
[ 302.960098] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 302.965543] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 302.971076] cache_grow_begin+0x91/0x8c0
[ 302.975130] ? do_raw_spin_unlock+0xa7/0x2f0
[ 302.979536] fallback_alloc+0x203/0x2e0
[ 302.983507] ____cache_alloc_node+0x1c7/0x1e0
[ 302.988006] kmem_cache_alloc+0x1f8/0x730
[ 302.992164] ? emulate_vsyscall+0x314/0xcf0
[ 302.996487] getname_flags+0xd0/0x5a0
[ 303.000285] user_path_at_empty+0x2d/0x50
[ 303.004433] vfs_statx+0x129/0x210
[ 303.007981] ? vfs_statx_fd+0xc0/0xc0
[ 303.011788] __do_sys_newstat+0x8f/0x110
[ 303.015841] ? cp_new_stat+0xa50/0xa50
[ 303.019722] ? do_syscall_64+0x9a/0x820
[ 303.023693] ? do_syscall_64+0x9a/0x820
[ 303.027660] ? lockdep_hardirqs_on+0x421/0x5c0
[ 303.032240] ? trace_hardirqs_on+0xbd/0x310
[ 303.036559] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 303.041920] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 303.047380] __x64_sys_newstat+0x54/0x80
[ 303.051441] do_syscall_64+0x1b9/0x820
[ 303.055334] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 303.060697] ? syscall_return_slowpath+0x5e0/0x5e0
[ 303.065623] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 303.070462] ? trace_hardirqs_on_caller+0x310/0x310
[ 303.075477] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 303.080487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 303.086022] ? prepare_exit_to_usermode+0x291/0x3b0
[ 303.091054] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 303.095898] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 303.101083] RIP: 0033:0x7f6482e71c65
[ 303.104808] Code: Bad RIP value.
[ 303.108163] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 303.115883] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 303.123144] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 303.130405] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 303.137666] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 303.145150] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 303.152435] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 303.152440] warn_alloc_show_mem: 1 callbacks suppressed
[ 303.152445] Mem-Info:
[ 303.159710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 303.165090] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 303.165090] active_file:15 inactive_file:9 isolated_file:0
[ 303.165090] unevictable:0 dirty:0 writeback:0 unstable:0
[ 303.165090] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 303.165090] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 303.165090] free:13716 free_pcp:235 free_cma:0
[ 303.167460] Call Trace:
[ 303.176829] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 303.209868]
[ 303.212432] Node 0
[ 303.240182] dump_stack+0x1c4/0x2b4
[ 303.242332] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 303.244541] ? dump_stack_print_info.cold.2+0x52/0x52
[ 303.248151] lowmem_reserve[]:
[ 303.273652] warn_alloc.cold.119+0xb7/0x1bd
[ 303.278805] 0
[ 303.281981] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 303.286266] 2819 6323
[ 303.288076] ? lock_downgrade+0x900/0x900
[ 303.292879] 6323
[ 303.295380] ? trace_hardirqs_off+0xb8/0x310
[ 303.299495] Node 0
[ 303.301546] ? trace_hardirqs_off+0xb8/0x310
[ 303.305961] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 303.308171] __alloc_pages_slowpath+0x2667/0x2d80
[ 303.312551] lowmem_reserve[]:
[ 303.339464] ? warn_alloc+0x120/0x120
[ 303.344258] 0
[ 303.347357] ? trace_hardirqs_on+0x310/0x310
[ 303.351131] 0
[ 303.352924] ? warn_alloc+0x120/0x120
[ 303.357301] 3503 3503
[ 303.359110] ? print_usage_bug+0xc0/0xc0
[ 303.362998] Node 0
[ 303.365515] ? warn_alloc+0x120/0x120
[ 303.369574] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 303.371779] ? ktime_get+0x2e1/0x440
[ 303.375552] lowmem_reserve[]:
[ 303.404005] ? print_usage_bug+0xc0/0xc0
[ 303.407688] 0
[ 303.410778] ? __lock_acquire+0x7ec/0x4ec0
[ 303.414804] 0 0
[ 303.416601] ? __lock_acquire+0x7ec/0x4ec0
[ 303.420804] 0
[ 303.422788] ? kasan_check_read+0x11/0x20
[ 303.428780] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 303.432894] Node 0
[ 303.438415] ? should_fail+0x22d/0xd01
[ 303.438423] DMA:
[ 303.440647] ? rcu_bh_qs+0xc0/0xc0
[ 303.444502] 1*4kB
[ 303.446552] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 303.450064] (U)
[ 303.452332] ? __lock_acquire+0x7ec/0x4ec0
[ 303.457403] 0*8kB 0*16kB
[ 303.459377] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 303.463582] 1*32kB
[ 303.466344] ? __lock_acquire+0x7ec/0x4ec0
[ 303.471415] (U) 2*64kB
[ 303.473648] ? should_fail+0x22d/0xd01
[ 303.477856] (U)
[ 303.480464] ? rcu_idle_enter+0x4b0/0x4b0
[ 303.484324] 1*128kB
[ 303.486293] ? mark_held_locks+0x130/0x130
[ 303.490402] (U) 1*256kB
[ 303.492737] ? mark_held_locks+0x130/0x130
[ 303.496954] (U)
[ 303.499616] ? mark_held_locks+0xc7/0x130
[ 303.503815] 0*512kB 1*1024kB
[ 303.505815] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 303.509930] (U)
[ 303.513038] ? graph_lock+0x170/0x170
[ 303.518020] 1*2048kB
[ 303.519986] ? print_usage_bug+0xc0/0xc0
[ 303.523754] (M)
[ 303.526152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 303.530177] 3*4096kB (M)
[ 303.532155] ? check_preemption_disabled+0x48/0x200
[ 303.537678] = 15908kB
[ 303.540423] ? check_preemption_disabled+0x48/0x200
[ 303.540446] ? __lock_is_held+0xb5/0x140
[ 303.545431] Node 0
[ 303.547925] __alloc_pages_nodemask+0xa80/0xde0
[ 303.552901] DMA32: 4*4kB
[ 303.556959] ? graph_lock+0x170/0x170
[ 303.559170] (UM)
[ 303.563828] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 303.566558] 2*8kB
[ 303.570347] ? graph_lock+0x170/0x170
[ 303.572381] (UM) 2*16kB
[ 303.577402] ? find_held_lock+0x36/0x1c0
[ 303.579520] (M)
[ 303.583318] ? ____cache_alloc_node+0x1c7/0x1e0
[ 303.585954] 2*32kB (M)
[ 303.590017] ? lock_downgrade+0x900/0x900
[ 303.591966] 4*64kB
[ 303.596628] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 303.599179] (M)
[ 303.603320] cache_grow_begin+0x91/0x8c0
[ 303.605527] 3*128kB (M)
[ 303.611062] ? do_raw_spin_unlock+0xa7/0x2f0
[ 303.613019] 3*256kB
[ 303.617072] fallback_alloc+0x203/0x2e0
[ 303.619711] (M)
[ 303.624115] ____cache_alloc_node+0x1c7/0x1e0
[ 303.626409] 4*512kB
[ 303.630373] kmem_cache_alloc_node+0xe3/0x730
[ 303.632318] (UM)
[ 303.636802] ? ipv6_get_ifaddr+0x42e/0x620
[ 303.639099] 3*1024kB
[ 303.643594] __alloc_skb+0x119/0x770
[ 303.645623] (UM)
[ 303.649863] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 303.652252] 3*2048kB
[ 303.655960] ? skb_scrub_packet+0x490/0x490
[ 303.657997] (M)
[ 303.663267] ? lock_downgrade+0x900/0x900
[ 303.665668] 3*4096kB
[ 303.669988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 303.671925] (M) = 25088kB
[ 303.676076] ? refcount_sub_and_test_checked+0x203/0x310
[ 303.678453] Node 0
[ 303.683978] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 303.686709] Normal: 755*4kB
[ 303.692157] ? addrconf_rs_timer+0x690/0x690
[ 303.694361] (UMEH) 414*8kB
[ 303.699815] ndisc_alloc_skb+0x144/0x340
[ 303.702793] (UME) 169*16kB
[ 303.707202] ndisc_send_rs+0x331/0x6e0
[ 303.710106] (MEH)
[ 303.714154] addrconf_rs_timer+0x314/0x690
[ 303.717061] 66*32kB
[ 303.720938] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 303.723060] (UMEH)
[ 303.727295] call_timer_fn+0x272/0x920
[ 303.729582] 13*64kB
[ 303.733800] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 303.736004] (UMH) 3*128kB
[ 303.739890] ? process_timeout+0x40/0x40
[ 303.742182] (H)
[ 303.746404] ? find_held_lock+0x36/0x1c0
[ 303.749244] 4*256kB
[ 303.753298] ? __run_timers+0x7da/0xc70
[ 303.755252] (H)
[ 303.759304] ? _raw_spin_unlock_irq+0x27/0x80
[ 303.761596] 1*512kB
[ 303.765555] ? _raw_spin_unlock_irq+0x27/0x80
[ 303.767509] (U)
[ 303.771988] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 303.774287] 0*1024kB
[ 303.778773] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 303.780724] 0*2048kB
[ 303.784948] ? trace_hardirqs_on+0xbd/0x310
[ 303.787324] 0*4096kB = 13900kB
[ 303.791904] ? kasan_check_read+0x11/0x20
[ 303.794293] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 303.798623] ? __run_timers+0x7da/0xc70
[ 303.801791] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 303.805925] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 303.814731] 2312 total pagecache pages
[ 303.818694] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 303.827256] 0 pages in swap cache
[ 303.832698] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 303.836568] Swap cache stats: add 0, delete 0, find 0/0
[ 303.840785] __run_timers+0x7e5/0xc70
[ 303.844210] Free swap = 0kB
[ 303.848445] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 303.853770] Total swap = 0kB
[ 303.857564] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 303.860554] 1965979 pages RAM
[ 303.865903] ? graph_lock+0x170/0x170
[ 303.868895] 0 pages HighMem/MovableOnly
[ 303.873900] ? enqueue_hrtimer+0x1a5/0x560
[ 303.876976] 342306 pages reserved
[ 303.880768] ? lock_release+0x970/0x970
[ 303.884707] 0 pages cma reserved
[ 303.884791] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 303.888934] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 303.888952] ? find_held_lock+0x36/0x1c0
[ 303.888968] ? graph_lock+0x170/0x170
[ 303.892474] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 303.896384] ? pvclock_read_flags+0x160/0x160
[ 303.899730] init cpuset=
[ 303.906212] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 303.911377] /
[ 303.915432] ? check_preemption_disabled+0x48/0x200
[ 303.919201] mems_allowed=0
[ 303.951201] ? __lock_is_held+0xb5/0x140
[ 303.955280] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 303.960825] ? check_preemption_disabled+0x48/0x200
[ 303.965843] run_timer_softirq+0x52/0xb0
[ 303.969903] ? rcu_read_lock_sched_held+0x108/0x120
[ 303.974916] __do_softirq+0x30b/0xad8
[ 303.978734] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 303.983838] ? pvclock_read_flags+0x160/0x160
[ 303.988326] ? lapic_next_event+0x5a/0x90
[ 303.992468] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 303.998005] ? check_preemption_disabled+0x48/0x200
[ 304.003014] ? check_preemption_disabled+0x48/0x200
[ 304.008032] ? kvm_clock_read+0x18/0x30
[ 304.012018] ? kvm_sched_clock_read+0x9/0x20
[ 304.016422] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.021984] ? check_preemption_disabled+0x48/0x200
[ 304.027010] irq_exit+0x17f/0x1c0
[ 304.030459] smp_apic_timer_interrupt+0x1cb/0x760
[ 304.035295] ? smp_reschedule_interrupt+0x109/0x650
[ 304.040309] ? smp_call_function_single_interrupt+0x650/0x650
[ 304.046211] ? interrupt_entry+0xb5/0xf0
[ 304.050285] ? trace_hardirqs_off_caller+0xbb/0x310
[ 304.055294] ? trace_hardirqs_off_caller+0xbb/0x310
[ 304.060311] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 304.065186] ? trace_hardirqs_on_caller+0x310/0x310
[ 304.070212] ? trace_hardirqs_on_caller+0x310/0x310
[ 304.075229] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.080760] ? check_preemption_disabled+0x48/0x200
[ 304.085774] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.091312] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 304.096157] apic_timer_interrupt+0xf/0x20
[ 304.100483]
[ 304.102725] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 304.108610] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 304.127538] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 304.135244] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 304.142905] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 304.150169] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 304.157440] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 304.164702] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 304.172028] ? save_stack+0xa9/0xd0
[ 304.175663] __kmalloc_node_track_caller+0x33/0x70
[ 304.180592] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 304.185358] pskb_expand_head+0x230/0x10f0
[ 304.189682] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.195218] ? memcpy+0x45/0x50
[ 304.198526] ? __copy_skb_header+0x350/0x6b0
[ 304.202929] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 304.207423] ? skb_checksum+0x140/0x140
[ 304.211404] ? __lock_is_held+0xb5/0x140
[ 304.215480] ? kasan_check_write+0x14/0x20
[ 304.219706] ? __skb_clone+0x6c7/0xa00
[ 304.223589] ? __copy_skb_header+0x6b0/0x6b0
[ 304.227991] ? kmem_cache_alloc+0x33a/0x730
[ 304.232311] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.237860] skb_ensure_writable+0x3dd/0x640
[ 304.242281] ? skb_cow_data+0xf10/0xf10
[ 304.246257] ? preempt_notifier_register+0x200/0x200
[ 304.251373] ? __switch_to_asm+0x34/0x70
[ 304.255447] ? __switch_to_asm+0x34/0x70
[ 304.259518] ? __switch_to_asm+0x40/0x70
[ 304.263569] ? __switch_to_asm+0x34/0x70
[ 304.267623] ? __switch_to_asm+0x40/0x70
[ 304.271680] ? __switch_to_asm+0x40/0x70
[ 304.275733] ? __switch_to_asm+0x34/0x70
[ 304.279789] ? __switch_to_asm+0x34/0x70
[ 304.283851] ? __switch_to_asm+0x40/0x70
[ 304.287915] ? __switch_to_asm+0x34/0x70
[ 304.292149] bpf_clone_redirect+0x14a/0x490
[ 304.296471] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 304.301483] ? __sched_text_start+0x8/0x8
[ 304.305629] ? lockdep_hardirqs_on+0x421/0x5c0
[ 304.310695] ? retint_kernel+0x2d/0x2d
[ 304.314581] ? trace_hardirqs_on_caller+0xc0/0x310
[ 304.319530] ? find_held_lock+0x36/0x1c0
[ 304.323600] ? lock_acquire+0x1ed/0x520
[ 304.327569] ? bpf_test_run+0x3cb/0x780
[ 304.331542] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.337104] ? check_preemption_disabled+0x48/0x200
[ 304.342132] ? kasan_check_read+0x11/0x20
[ 304.346279] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 304.351590] ? rcu_bh_qs+0xc0/0xc0
[ 304.355124] ? preempt_schedule+0x4d/0x60
[ 304.359271] ? ___preempt_schedule+0x16/0x18
[ 304.363697] ? bpf_test_run+0x25d/0x780
[ 304.367709] ? netlink_diag_dump+0x2a0/0x2a0
[ 304.372121] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 304.376888] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 304.381728] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 304.387254] ? fput+0x130/0x1a0
[ 304.390528] ? __bpf_prog_get+0x9b/0x290
[ 304.394582] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 304.399414] ? bpf_prog_test_run+0x130/0x1a0
[ 304.403817] ? __x64_sys_bpf+0x3d8/0x520
[ 304.407868] ? bpf_prog_get+0x20/0x20
[ 304.411677] ? do_syscall_64+0x1b9/0x820
[ 304.415733] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 304.421093] ? syscall_return_slowpath+0x5e0/0x5e0
[ 304.426014] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 304.430854] ? trace_hardirqs_on_caller+0x310/0x310
[ 304.435867] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 304.440873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.447271] ? prepare_exit_to_usermode+0x291/0x3b0
[ 304.452286] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 304.457143] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 304.462521] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 304.462611] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 304.468750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 304.468755] Call Trace:
[ 304.468763]
[ 304.468778] dump_stack+0x1c4/0x2b4
[ 304.468794] ? dump_stack_print_info.cold.2+0x52/0x52
[ 304.475320] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 304.484728] warn_alloc.cold.119+0xb7/0x1bd
[ 304.487279] syz-executor4 cpuset=
[ 304.489424] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 304.493022] syz4
[ 304.498200] ? lock_downgrade+0x900/0x900
[ 304.508751] mems_allowed=0
[ 304.513071] ? trace_hardirqs_off+0xb8/0x310
[ 304.534720] ? trace_hardirqs_off+0xb8/0x310
[ 304.539137] __alloc_pages_slowpath+0x2667/0x2d80
[ 304.544014] ? warn_alloc+0x120/0x120
[ 304.547817] ? warn_alloc+0x120/0x120
[ 304.551610] ? print_usage_bug+0xc0/0xc0
[ 304.555660] ? warn_alloc+0x120/0x120
[ 304.559452] ? print_usage_bug+0xc0/0xc0
[ 304.563520] ? __lock_acquire+0x7ec/0x4ec0
[ 304.567748] ? __lock_acquire+0x7ec/0x4ec0
[ 304.571980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.577509] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 304.583037] ? should_fail+0x22d/0xd01
[ 304.586934] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 304.592032] ? __lock_acquire+0x7ec/0x4ec0
[ 304.596347] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 304.601464] ? __lock_acquire+0x7ec/0x4ec0
[ 304.605691] ? should_fail+0x22d/0xd01
[ 304.609687] ? mark_held_locks+0x130/0x130
[ 304.613917] ? mark_held_locks+0x130/0x130
[ 304.618145] ? graph_lock+0x170/0x170
[ 304.621939] ? print_usage_bug+0xc0/0xc0
[ 304.626002] ? graph_lock+0x170/0x170
[ 304.629800] ? print_usage_bug+0xc0/0xc0
[ 304.633854] ? wq_watchdog_touch+0x9c/0xfe
[ 304.638082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.643611] ? check_preemption_disabled+0x48/0x200
[ 304.648621] ? check_preemption_disabled+0x48/0x200
[ 304.653641] ? __lock_is_held+0xb5/0x140
[ 304.657701] __alloc_pages_nodemask+0xa80/0xde0
[ 304.662361] ? graph_lock+0x170/0x170
[ 304.666164] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 304.671181] ? graph_lock+0x170/0x170
[ 304.674984] ? find_held_lock+0x36/0x1c0
[ 304.679044] ? ____cache_alloc_node+0x1c7/0x1e0
[ 304.683705] ? lock_downgrade+0x900/0x900
[ 304.687854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.693387] cache_grow_begin+0x91/0x8c0
[ 304.697443] ? do_raw_spin_unlock+0xa7/0x2f0
[ 304.701853] fallback_alloc+0x203/0x2e0
[ 304.705840] ____cache_alloc_node+0x1c7/0x1e0
[ 304.710345] kmem_cache_alloc_node+0xe3/0x730
[ 304.714833] ? ipv6_get_ifaddr+0x42e/0x620
[ 304.719069] __alloc_skb+0x119/0x770
[ 304.722772] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 304.728045] ? skb_scrub_packet+0x490/0x490
[ 304.732359] ? lock_downgrade+0x900/0x900
[ 304.736506] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.742044] ? refcount_sub_and_test_checked+0x203/0x310
[ 304.747491] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 304.752970] ? addrconf_rs_timer+0x690/0x690
[ 304.757381] ndisc_alloc_skb+0x144/0x340
[ 304.761445] ndisc_send_rs+0x331/0x6e0
[ 304.765325] addrconf_rs_timer+0x314/0x690
[ 304.769586] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 304.773832] call_timer_fn+0x272/0x920
[ 304.777714] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 304.781947] ? process_timeout+0x40/0x40
[ 304.786016] ? find_held_lock+0x36/0x1c0
[ 304.790075] ? mark_held_locks+0xc7/0x130
[ 304.794237] ? _raw_spin_unlock_irq+0x27/0x80
[ 304.798725] ? _raw_spin_unlock_irq+0x27/0x80
[ 304.803327] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 304.807558] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 304.812144] ? trace_hardirqs_on+0xbd/0x310
[ 304.816479] ? kasan_check_read+0x11/0x20
[ 304.820643] ? __run_timers+0x7da/0xc70
[ 304.824630] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 304.830073] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 304.834337] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 304.838566] __run_timers+0x7e5/0xc70
[ 304.842368] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 304.847723] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 304.852731] ? graph_lock+0x170/0x170
[ 304.856530] ? print_usage_bug+0xc0/0xc0
[ 304.860586] ? lock_release+0x970/0x970
[ 304.864549] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 304.869849] ? find_held_lock+0x36/0x1c0
[ 304.874044] ? graph_lock+0x170/0x170
[ 304.877841] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.883410] ? check_preemption_disabled+0x48/0x200
[ 304.888429] ? __lock_is_held+0xb5/0x140
[ 304.892482] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.898009] ? check_preemption_disabled+0x48/0x200
[ 304.903027] run_timer_softirq+0x52/0xb0
[ 304.907091] ? rcu_read_lock_sched_held+0x108/0x120
[ 304.912103] __do_softirq+0x30b/0xad8
[ 304.915926] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 304.921026] ? pvclock_read_flags+0x160/0x160
[ 304.925513] ? lapic_next_event+0x5a/0x90
[ 304.929650] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 304.935178] ? check_preemption_disabled+0x48/0x200
[ 304.940201] ? check_preemption_disabled+0x48/0x200
[ 304.945208] ? kvm_clock_read+0x18/0x30
[ 304.949173] ? kvm_sched_clock_read+0x9/0x20
[ 304.953582] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 304.959109] ? check_preemption_disabled+0x48/0x200
[ 304.964243] irq_exit+0x17f/0x1c0
[ 304.967684] smp_apic_timer_interrupt+0x1cb/0x760
[ 304.972521] ? smp_call_function_single_interrupt+0x650/0x650
[ 304.978416] ? interrupt_entry+0xb5/0xf0
[ 304.982470] ? trace_hardirqs_off_caller+0xbb/0x310
[ 304.987482] ? trace_hardirqs_off_caller+0xbb/0x310
[ 304.992494] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 304.997342] ? trace_hardirqs_on_caller+0x310/0x310
[ 305.002348] ? trace_hardirqs_on_caller+0x310/0x310
[ 305.007353] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 305.012880] ? check_preemption_disabled+0x48/0x200
[ 305.017900] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 305.023431] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 305.028282] apic_timer_interrupt+0xf/0x20
[ 305.032587]
[ 305.034820] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 305.040091] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 305.058989] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 305.066692] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 305.073956] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 305.081217] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 305.088476] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 305.095744] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 305.103136] ? arch_local_irq_restore+0x45/0x52
[ 305.107814] dump_stack+0x26a/0x2b4
[ 305.111437] ? dump_stack_print_info.cold.2+0x52/0x52
[ 305.116632] dump_header+0x27b/0xf72
[ 305.120346] ? mark_held_locks+0x130/0x130
[ 305.124580] ? pagefault_out_of_memory+0x197/0x197
[ 305.129530] ? __lock_acquire+0x7ec/0x4ec0
[ 305.133755] ? graph_lock+0x170/0x170
[ 305.137549] ? mem_cgroup_charge_statistics+0x780/0x780
[ 305.143071] ? print_usage_bug+0xc0/0xc0
[ 305.147137] ? graph_lock+0x170/0x170
[ 305.150949] ? print_usage_bug+0xc0/0xc0
[ 305.155007] ? print_usage_bug+0xc0/0xc0
[ 305.159069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 305.164625] ? find_held_lock+0x36/0x1c0
[ 305.168686] ? mark_held_locks+0xc7/0x130
[ 305.172844] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 305.177939] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 305.183126] ? lockdep_hardirqs_on+0x421/0x5c0
[ 305.187789] ? trace_hardirqs_on+0xbd/0x310
[ 305.192119] ? kasan_check_read+0x11/0x20
[ 305.196265] ? ___ratelimit+0x36f/0x655
[ 305.200271] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 305.205716] ? trace_hardirqs_on+0x310/0x310
[ 305.210124] ? lock_downgrade+0x900/0x900
[ 305.214276] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 305.219382] ? ___ratelimit+0xaa/0x655
[ 305.223262] ? idr_get_free+0xec0/0xec0
[ 305.227231] ? kasan_check_write+0x14/0x20
[ 305.231461] ? do_raw_spin_lock+0xc1/0x200
[ 305.235692] oom_kill_process.cold.27+0x10/0x903
[ 305.240441] ? graph_lock+0x170/0x170
[ 305.244239] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 305.250031] ? kasan_check_read+0x11/0x20
[ 305.254171] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 305.259453] ? oom_evaluate_task+0x540/0x540
[ 305.263945] ? find_held_lock+0x36/0x1c0
[ 305.268008] ? out_of_memory+0x974/0x1430
[ 305.272149] ? lock_downgrade+0x900/0x900
[ 305.276293] ? check_preemption_disabled+0x48/0x200
[ 305.281305] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 305.287103] ? kasan_check_read+0x11/0x20
[ 305.291248] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 305.296525] ? rcu_bh_qs+0xc0/0xc0
[ 305.300067] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 305.305605] ? oom_evaluate_task+0x302/0x540
[ 305.310197] out_of_memory+0xa84/0x1430
[ 305.314176] ? oom_killer_disable+0x3a0/0x3a0
[ 305.318671] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 305.323600] ? __mutex_add_waiter+0x2a0/0x2a0
[ 305.328111] __alloc_pages_slowpath+0x2318/0x2d80
[ 305.332973] ? warn_alloc+0x120/0x120
[ 305.336775] ? print_usage_bug+0xc0/0xc0
[ 305.340832] ? warn_alloc+0x120/0x120
[ 305.344647] ? print_usage_bug+0xc0/0xc0
[ 305.348707] ? print_usage_bug+0xc0/0xc0
[ 305.352776] ? print_usage_bug+0xc0/0xc0
[ 305.356834] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 305.362371] ? should_fail+0x22d/0xd01
[ 305.366258] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 305.371398] ? find_held_lock+0x36/0x1c0
[ 305.375467] ? mark_held_locks+0x130/0x130
[ 305.379732] ? ___might_sleep+0x1ed/0x300
[ 305.383868] ? lock_release+0x970/0x970
[ 305.387857] ? arch_local_save_flags+0x40/0x40
[ 305.392447] ? __might_sleep+0x95/0x190
[ 305.396420] __alloc_pages_nodemask+0xa80/0xde0
[ 305.401090] ? graph_lock+0x170/0x170
[ 305.404888] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 305.409896] ? graph_lock+0x170/0x170
[ 305.413700] ? find_held_lock+0x36/0x1c0
[ 305.417762] ? cache_grow_begin+0x5a4/0x8c0
[ 305.422077] ? lockdep_hardirqs_on+0x421/0x5c0
[ 305.426660] ? trace_hardirqs_on+0xbd/0x310
[ 305.430988] ? fallback_alloc+0x203/0x2e0
[ 305.435148] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 305.440694] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 305.446229] cache_grow_begin+0x91/0x8c0
[ 305.450281] ? do_raw_spin_unlock+0xa7/0x2f0
[ 305.454689] fallback_alloc+0x203/0x2e0
[ 305.458750] ____cache_alloc_node+0x1c7/0x1e0
[ 305.463237] kmem_cache_alloc+0x1f8/0x730
[ 305.467376] ? emulate_vsyscall+0x314/0xcf0
[ 305.471701] getname_flags+0xd0/0x5a0
[ 305.475509] user_path_at_empty+0x2d/0x50
[ 305.479667] vfs_statx+0x129/0x210
[ 305.483202] ? vfs_statx_fd+0xc0/0xc0
[ 305.487007] __do_sys_newstat+0x8f/0x110
[ 305.491063] ? cp_new_stat+0xa50/0xa50
[ 305.495057] ? do_syscall_64+0x9a/0x820
[ 305.499141] ? do_syscall_64+0x9a/0x820
[ 305.503112] ? lockdep_hardirqs_on+0x421/0x5c0
[ 305.507694] ? trace_hardirqs_on+0xbd/0x310
[ 305.512016] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 305.517383] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 305.522845] __x64_sys_newstat+0x54/0x80
[ 305.526906] do_syscall_64+0x1b9/0x820
[ 305.530800] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 305.536189] ? syscall_return_slowpath+0x5e0/0x5e0
[ 305.541113] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 305.545952] ? trace_hardirqs_on_caller+0x310/0x310
[ 305.550963] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 305.555996] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 305.561534] ? prepare_exit_to_usermode+0x291/0x3b0
[ 305.566551] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 305.571401] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 305.576590] RIP: 0033:0x7f6482e71c65
[ 305.580308] Code: Bad RIP value.
[ 305.583670] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 305.591376] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 305.598639] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 305.605907] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 305.613171] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 305.620694] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 305.627984] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 305.627989] warn_alloc_show_mem: 1 callbacks suppressed
[ 305.627994] Mem-Info:
[ 305.635267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 305.640647] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 305.640647] active_file:15 inactive_file:9 isolated_file:0
[ 305.640647] unevictable:0 dirty:0 writeback:0 unstable:0
[ 305.640647] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 305.640647] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 305.640647] free:13716 free_pcp:235 free_cma:0
[ 305.643016] Call Trace:
[ 305.652392] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 305.685331]
[ 305.687901] Node 0
[ 305.715573] dump_stack+0x1c4/0x2b4
[ 305.717715] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 305.719921] ? dump_stack_print_info.cold.2+0x52/0x52
[ 305.723518] lowmem_reserve[]: 0
[ 305.749025] warn_alloc.cold.119+0xb7/0x1bd
[ 305.754185] 2819
[ 305.757455] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 305.761745] 6323
[ 305.763801] ? lock_downgrade+0x900/0x900
[ 305.768609] 6323
[ 305.770667] ? trace_hardirqs_off+0xb8/0x310
[ 305.776849] ? trace_hardirqs_off+0xb8/0x310
[ 305.781227] Node 0 DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 305.785648] __alloc_pages_slowpath+0x2667/0x2d80
[ 305.785687] ? warn_alloc+0x120/0x120
[ 305.813133] lowmem_reserve[]: 0
[ 305.817983] ? warn_alloc+0x120/0x120
[ 305.821767] 0 3503
[ 305.825069] ? print_usage_bug+0xc0/0xc0
[ 305.828849] 3503
[ 305.831087] ? warn_alloc+0x120/0x120
[ 305.835120] Node 0
[ 305.837174] ? print_usage_bug+0xc0/0xc0
[ 305.840970] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 305.843175] ? __lock_acquire+0x7ec/0x4ec0
[ 305.847204] lowmem_reserve[]: 0
[ 305.875564] ? __lock_acquire+0x7ec/0x4ec0
[ 305.879769] 0
[ 305.883044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 305.887246] 0 0
[ 305.889051] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 305.896536] ? should_fail+0x22d/0xd01
[ 305.902060] Node 0 DMA:
[ 305.905930] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 305.905944] ? __lock_acquire+0x7ec/0x4ec0
[ 305.908598] 1*4kB
[ 305.913692] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 305.917898] (U)
[ 305.920032] ? __lock_acquire+0x7ec/0x4ec0
[ 305.925111] 0*8kB
[ 305.927084] ? should_fail+0x22d/0xd01
[ 305.931304] 0*16kB 1*32kB
[ 305.933454] ? mark_held_locks+0x130/0x130
[ 305.937335] (U)
[ 305.940168] ? mark_held_locks+0x130/0x130
[ 305.944374] 2*64kB
[ 305.946339] ? graph_lock+0x170/0x170
[ 305.950544] (U)
[ 305.952783] ? print_usage_bug+0xc0/0xc0
[ 305.956571] 1*128kB (U)
[ 305.958540] ? graph_lock+0x170/0x170
[ 305.962569] 1*256kB (U)
[ 305.965235] ? print_usage_bug+0xc0/0xc0
[ 305.969022] 0*512kB
[ 305.971684] ? wq_watchdog_touch+0x9c/0xfe
[ 305.975731] 1*1024kB (U)
[ 305.978067] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 305.982267] 1*2048kB
[ 305.985010] ? check_preemption_disabled+0x48/0x200
[ 305.990520] (M)
[ 305.992935] ? check_preemption_disabled+0x48/0x200
[ 305.997918] 3*4096kB
[ 305.999887] ? __lock_is_held+0xb5/0x140
[ 306.004870] (M)
[ 306.007274] __alloc_pages_nodemask+0xa80/0xde0
[ 306.011397] = 15908kB
[ 306.011404] Node 0
[ 306.013368] ? graph_lock+0x170/0x170
[ 306.018007] DMA32:
[ 306.020408] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 306.022617] 4*4kB
[ 306.026395] ? graph_lock+0x170/0x170
[ 306.026418] ? find_held_lock+0x36/0x1c0
[ 306.028623] (UM)
[ 306.033631] ? ____cache_alloc_node+0x1c7/0x1e0
[ 306.035743] 2*8kB (UM)
[ 306.039533] ? lock_downgrade+0x900/0x900
[ 306.043579] 2*16kB (M)
[ 306.045647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 306.050277] 2*32kB (M)
[ 306.052858] cache_grow_begin+0x91/0x8c0
[ 306.056977] 4*64kB
[ 306.059548] ? do_raw_spin_unlock+0xa7/0x2f0
[ 306.065056] (M)
[ 306.067630] fallback_alloc+0x203/0x2e0
[ 306.071658] 3*128kB
[ 306.073883] ____cache_alloc_node+0x1c7/0x1e0
[ 306.078252] (M) 3*256kB
[ 306.080225] kmem_cache_alloc_node+0xe3/0x730
[ 306.084169] (M)
[ 306.086482] ? ipv6_get_ifaddr+0x42e/0x620
[ 306.090944] 4*512kB
[ 306.093615] __alloc_skb+0x119/0x770
[ 306.098075] (UM)
[ 306.100048] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 306.104248] 3*1024kB
[ 306.106559] ? skb_scrub_packet+0x490/0x490
[ 306.110243] (UM)
[ 306.112291] ? lock_downgrade+0x900/0x900
[ 306.117534] 3*2048kB (M)
[ 306.119958] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 306.124246] 3*4096kB
[ 306.126295] ? refcount_sub_and_test_checked+0x203/0x310
[ 306.126311] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 306.130429] (M)
[ 306.133173] ? addrconf_rs_timer+0x690/0x690
[ 306.138691] = 25088kB
[ 306.138698] Node 0
[ 306.141632] ndisc_alloc_skb+0x144/0x340
[ 306.147050] Normal:
[ 306.152488] ndisc_send_rs+0x331/0x6e0
[ 306.154436] 755*4kB
[ 306.158837] addrconf_rs_timer+0x314/0x690
[ 306.161234] (UMEH)
[ 306.163460] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 306.167488] 414*8kB (UME)
[ 306.169823] call_timer_fn+0x272/0x920
[ 306.174446] 169*16kB (MEH)
[ 306.176761] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 306.180962] 66*32kB (UMEH)
[ 306.183188] ? process_timeout+0x40/0x40
[ 306.187394] 13*64kB
[ 306.190238] ? find_held_lock+0x36/0x1c0
[ 306.194111] (UMH)
[ 306.197052] ? __run_timers+0x7da/0xc70
[ 306.201257] 3*128kB (H)
[ 306.204186] ? _raw_spin_unlock_irq+0x27/0x80
[ 306.208216] 4*256kB
[ 306.210525] ? _raw_spin_unlock_irq+0x27/0x80
[ 306.214557] (H)
[ 306.216692] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 306.220637] 1*512kB (U)
[ 306.223304] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 306.227779] 0*1024kB 0*2048kB
[ 306.230097] ? trace_hardirqs_on+0xbd/0x310
[ 306.234669] 0*4096kB
[ 306.236635] ? kasan_check_read+0x11/0x20
[ 306.240836] = 13900kB
[ 306.243509] ? __run_timers+0x7da/0xc70
[ 306.248071] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 306.251248] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 306.255545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 306.257936] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 306.262053] 2312 total pagecache pages
[ 306.264455] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 306.268421] 0 pages in swap cache
[ 306.277242] __run_timers+0x7e5/0xc70
[ 306.282665] Swap cache stats: add 0, delete 0, find 0/0
[ 306.291228] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 306.295427] Free swap = 0kB
[ 306.299301] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 306.303503] Total swap = 0kB
[ 306.307465] ? graph_lock+0x170/0x170
[ 306.311233] 1965979 pages RAM
[ 306.316595] ? enqueue_hrtimer+0x1a5/0x560
[ 306.321931] 0 pages HighMem/MovableOnly
[ 306.324930] ? lock_release+0x970/0x970
[ 306.324944] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 306.329925] 342306 pages reserved
[ 306.329932] 0 pages cma reserved
[ 306.332950] ? find_held_lock+0x36/0x1c0
[ 306.336820] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 306.339813] ? graph_lock+0x170/0x170
[ 306.339827] ? pvclock_read_flags+0x160/0x160
[ 306.339843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 306.344108] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 306.348014] ? check_preemption_disabled+0x48/0x200
[ 306.352383] init cpuset=
[ 306.357586] ? __lock_is_held+0xb5/0x140
[ 306.361092] /
[ 306.364447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 306.368500] mems_allowed=0
[ 306.374974] ? check_preemption_disabled+0x48/0x200
[ 306.425318] run_timer_softirq+0x52/0xb0
[ 306.429381] ? rcu_read_lock_sched_held+0x108/0x120
[ 306.434393] __do_softirq+0x30b/0xad8
[ 306.438194] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 306.443311] ? pvclock_read_flags+0x160/0x160
[ 306.447802] ? lapic_next_event+0x5a/0x90
[ 306.451941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 306.457470] ? check_preemption_disabled+0x48/0x200
[ 306.462475] ? check_preemption_disabled+0x48/0x200
[ 306.467504] ? kvm_clock_read+0x18/0x30
[ 306.471470] ? kvm_sched_clock_read+0x9/0x20
[ 306.475874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 306.481407] ? check_preemption_disabled+0x48/0x200
[ 306.486426] irq_exit+0x17f/0x1c0
[ 306.489873] smp_apic_timer_interrupt+0x1cb/0x760
[ 306.494706] ? smp_reschedule_interrupt+0x109/0x650
[ 306.499732] ? smp_call_function_single_interrupt+0x650/0x650
[ 306.505619] ? interrupt_entry+0xb5/0xf0
[ 306.509676] ? trace_hardirqs_off_caller+0xbb/0x310
[ 306.514682] ? trace_hardirqs_off_caller+0xbb/0x310
[ 306.519705] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 306.524540] ? trace_hardirqs_on_caller+0x310/0x310
[ 306.529563] ? trace_hardirqs_on_caller+0x310/0x310
[ 306.534593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 306.540125] ? check_preemption_disabled+0x48/0x200
[ 306.545147] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 306.550680] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 306.555521] apic_timer_interrupt+0xf/0x20
[ 306.559751]
[ 306.562002] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 306.567898] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 306.586808] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 306.594513] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 306.601788] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 306.609049] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 306.616304] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 306.623673] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 306.630953] ? save_stack+0xa9/0xd0
[ 306.634585] __kmalloc_node_track_caller+0x33/0x70
[ 306.639525] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 306.644278] pskb_expand_head+0x230/0x10f0
[ 306.648511] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 306.654055] ? memcpy+0x45/0x50
[ 306.657325] ? __copy_skb_header+0x350/0x6b0
[ 306.661763] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 306.666247] ? skb_checksum+0x140/0x140
[ 306.670222] ? __lock_is_held+0xb5/0x140
[ 306.674279] ? kasan_check_write+0x14/0x20
[ 306.678518] ? __skb_clone+0x6c7/0xa00
[ 306.682447] ? __copy_skb_header+0x6b0/0x6b0
[ 306.686847] ? kmem_cache_alloc+0x33a/0x730
[ 306.691163] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 306.696693] skb_ensure_writable+0x3dd/0x640
[ 306.701091] ? skb_cow_data+0xf10/0xf10
[ 306.705075] ? preempt_notifier_register+0x200/0x200
[ 306.710168] ? __switch_to_asm+0x34/0x70
[ 306.714230] ? __switch_to_asm+0x34/0x70
[ 306.718297] ? __switch_to_asm+0x40/0x70
[ 306.722347] ? __switch_to_asm+0x34/0x70
[ 306.726398] ? __switch_to_asm+0x40/0x70
[ 306.730467] ? __switch_to_asm+0x40/0x70
[ 306.734535] ? __switch_to_asm+0x34/0x70
[ 306.738588] ? __switch_to_asm+0x34/0x70
[ 306.742641] ? __switch_to_asm+0x40/0x70
[ 306.746698] ? __switch_to_asm+0x34/0x70
[ 306.750761] bpf_clone_redirect+0x14a/0x490
[ 306.755096] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 306.760117] ? __sched_text_start+0x8/0x8
[ 306.764261] ? lockdep_hardirqs_on+0x421/0x5c0
[ 306.768940] ? retint_kernel+0x2d/0x2d
[ 306.772827] ? trace_hardirqs_on_caller+0xc0/0x310
[ 306.777755] ? find_held_lock+0x36/0x1c0
[ 306.781816] ? lock_acquire+0x1ed/0x520
[ 306.785813] ? bpf_test_run+0x3cb/0x780
[ 306.789787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 306.795323] ? check_preemption_disabled+0x48/0x200
[ 306.800353] ? kasan_check_read+0x11/0x20
[ 306.804498] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 306.809768] ? rcu_bh_qs+0xc0/0xc0
[ 306.813307] ? preempt_schedule+0x4d/0x60
[ 306.817468] ? ___preempt_schedule+0x16/0x18
[ 306.821877] ? bpf_test_run+0x25d/0x780
[ 306.825855] ? netlink_diag_dump+0x2a0/0x2a0
[ 306.830268] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 306.835104] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 306.839944] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 306.845484] ? fput+0x130/0x1a0
[ 306.848757] ? __bpf_prog_get+0x9b/0x290
[ 306.852812] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 306.857653] ? bpf_prog_test_run+0x130/0x1a0
[ 306.862053] ? __x64_sys_bpf+0x3d8/0x520
[ 306.866103] ? bpf_prog_get+0x20/0x20
[ 306.869907] ? do_syscall_64+0x1b9/0x820
[ 306.873976] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 306.879333] ? syscall_return_slowpath+0x5e0/0x5e0
[ 306.884258] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 306.889096] ? trace_hardirqs_on_caller+0x310/0x310
[ 306.894106] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 306.899117] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 306.904650] ? prepare_exit_to_usermode+0x291/0x3b0
[ 306.909667] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 306.914526] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 306.919901] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 306.919993] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 306.926139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 306.932704] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 306.941969] Call Trace:
[ 306.952433] syz-executor4 cpuset=
[ 306.955011]
[ 306.955013] syz4 mems_allowed=0
[ 306.958462] dump_stack+0x1c4/0x2b4
[ 306.967490] ? dump_stack_print_info.cold.2+0x52/0x52
[ 306.972690] warn_alloc.cold.119+0xb7/0x1bd
[ 306.977024] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 306.981865] ? lock_downgrade+0x900/0x900
[ 306.986012] ? trace_hardirqs_off+0xb8/0x310
[ 306.990437] ? trace_hardirqs_off+0xb8/0x310
[ 306.994845] __alloc_pages_slowpath+0x2667/0x2d80
[ 306.999705] ? warn_alloc+0x120/0x120
[ 307.003503] ? warn_alloc+0x120/0x120
[ 307.007300] ? print_usage_bug+0xc0/0xc0
[ 307.011373] ? warn_alloc+0x120/0x120
[ 307.015168] ? print_usage_bug+0xc0/0xc0
[ 307.019238] ? __lock_acquire+0x7ec/0x4ec0
[ 307.023481] ? __lock_acquire+0x7ec/0x4ec0
[ 307.027709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 307.033256] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 307.038807] ? should_fail+0x22d/0xd01
[ 307.042687] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 307.047784] ? __lock_acquire+0x7ec/0x4ec0
[ 307.052018] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 307.057114] ? __lock_acquire+0x7ec/0x4ec0
[ 307.061362] ? should_fail+0x22d/0xd01
[ 307.065258] ? mark_held_locks+0x130/0x130
[ 307.069502] ? mark_held_locks+0x130/0x130
[ 307.073736] ? graph_lock+0x170/0x170
[ 307.077531] ? print_usage_bug+0xc0/0xc0
[ 307.081672] ? graph_lock+0x170/0x170
[ 307.085470] ? print_usage_bug+0xc0/0xc0
[ 307.089546] ? wq_watchdog_touch+0x9c/0xfe
[ 307.093775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 307.099307] ? check_preemption_disabled+0x48/0x200
[ 307.104319] ? check_preemption_disabled+0x48/0x200
[ 307.109357] ? __lock_is_held+0xb5/0x140
[ 307.113433] __alloc_pages_nodemask+0xa80/0xde0
[ 307.118102] ? graph_lock+0x170/0x170
[ 307.121901] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 307.126916] ? graph_lock+0x170/0x170
[ 307.130728] ? find_held_lock+0x36/0x1c0
[ 307.134893] ? ____cache_alloc_node+0x1c7/0x1e0
[ 307.139779] ? lock_downgrade+0x900/0x900
[ 307.143941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 307.149491] cache_grow_begin+0x91/0x8c0
[ 307.153582] ? do_raw_spin_unlock+0xa7/0x2f0
[ 307.158086] fallback_alloc+0x203/0x2e0
[ 307.162079] ____cache_alloc_node+0x1c7/0x1e0
[ 307.166568] kmem_cache_alloc_node+0xe3/0x730
[ 307.171080] ? ipv6_get_ifaddr+0x42e/0x620
[ 307.175322] __alloc_skb+0x119/0x770
[ 307.179032] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 307.184330] ? skb_scrub_packet+0x490/0x490
[ 307.188644] ? lock_downgrade+0x900/0x900
[ 307.192796] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 307.198325] ? refcount_sub_and_test_checked+0x203/0x310
[ 307.203765] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 307.209223] ? addrconf_rs_timer+0x690/0x690
[ 307.213653] ndisc_alloc_skb+0x144/0x340
[ 307.217707] ndisc_send_rs+0x331/0x6e0
[ 307.221595] addrconf_rs_timer+0x314/0x690
[ 307.225825] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 307.230059] call_timer_fn+0x272/0x920
[ 307.233945] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 307.238172] ? process_timeout+0x40/0x40
[ 307.242244] ? find_held_lock+0x36/0x1c0
[ 307.246389] ? mark_held_locks+0xc7/0x130
[ 307.250555] ? _raw_spin_unlock_irq+0x27/0x80
[ 307.255048] ? _raw_spin_unlock_irq+0x27/0x80
[ 307.259533] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 307.263761] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 307.268338] ? trace_hardirqs_on+0xbd/0x310
[ 307.272653] ? kasan_check_read+0x11/0x20
[ 307.276791] ? __run_timers+0x7da/0xc70
[ 307.280755] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 307.286215] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 307.290461] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 307.294688] __run_timers+0x7e5/0xc70
[ 307.298495] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 307.303855] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 307.308895] ? graph_lock+0x170/0x170
[ 307.312708] ? print_usage_bug+0xc0/0xc0
[ 307.316768] ? lock_release+0x970/0x970
[ 307.320732] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 307.325922] ? find_held_lock+0x36/0x1c0
[ 307.329982] ? graph_lock+0x170/0x170
[ 307.333777] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 307.339337] ? check_preemption_disabled+0x48/0x200
[ 307.344353] ? __lock_is_held+0xb5/0x140
[ 307.348406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 307.353967] ? check_preemption_disabled+0x48/0x200
[ 307.359088] run_timer_softirq+0x52/0xb0
[ 307.363142] ? rcu_read_lock_sched_held+0x108/0x120
[ 307.368158] __do_softirq+0x30b/0xad8
[ 307.371966] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 307.377065] ? pvclock_read_flags+0x160/0x160
[ 307.381548] ? lapic_next_event+0x5a/0x90
[ 307.385687] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 307.391213] ? check_preemption_disabled+0x48/0x200
[ 307.396220] ? check_preemption_disabled+0x48/0x200
[ 307.401238] ? kvm_clock_read+0x18/0x30
[ 307.405204] ? kvm_sched_clock_read+0x9/0x20
[ 307.409617] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 307.415145] ? check_preemption_disabled+0x48/0x200
[ 307.420186] irq_exit+0x17f/0x1c0
[ 307.423636] smp_apic_timer_interrupt+0x1cb/0x760
[ 307.428468] ? smp_call_function_single_interrupt+0x650/0x650
[ 307.434343] ? interrupt_entry+0xb5/0xf0
[ 307.438397] ? trace_hardirqs_off_caller+0xbb/0x310
[ 307.443409] ? trace_hardirqs_off_caller+0xbb/0x310
[ 307.448422] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 307.453256] ? trace_hardirqs_on_caller+0x310/0x310
[ 307.458258] ? trace_hardirqs_on_caller+0x310/0x310
[ 307.463368] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 307.468918] ? check_preemption_disabled+0x48/0x200
[ 307.473923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 307.479456] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 307.484295] apic_timer_interrupt+0xf/0x20
[ 307.488511]
[ 307.490741] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 307.496009] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 307.515092] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 307.522795] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 307.530067] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 307.537324] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 307.544580] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 307.551842] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 307.559131] ? arch_local_irq_restore+0x45/0x52
[ 307.563820] dump_stack+0x26a/0x2b4
[ 307.567445] ? dump_stack_print_info.cold.2+0x52/0x52
[ 307.572657] dump_header+0x27b/0xf72
[ 307.576366] ? mark_held_locks+0x130/0x130
[ 307.580602] ? pagefault_out_of_memory+0x197/0x197
[ 307.585629] ? __lock_acquire+0x7ec/0x4ec0
[ 307.589852] ? graph_lock+0x170/0x170
[ 307.593667] ? mem_cgroup_charge_statistics+0x780/0x780
[ 307.599025] ? print_usage_bug+0xc0/0xc0
[ 307.603083] ? graph_lock+0x170/0x170
[ 307.606885] ? print_usage_bug+0xc0/0xc0
[ 307.610963] ? print_usage_bug+0xc0/0xc0
[ 307.615023] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 307.620558] ? find_held_lock+0x36/0x1c0
[ 307.624629] ? mark_held_locks+0xc7/0x130
[ 307.628775] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 307.633871] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 307.638973] ? lockdep_hardirqs_on+0x421/0x5c0
[ 307.643548] ? trace_hardirqs_on+0xbd/0x310
[ 307.647864] ? kasan_check_read+0x11/0x20
[ 307.652025] ? ___ratelimit+0x36f/0x655
[ 307.655999] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 307.661447] ? trace_hardirqs_on+0x310/0x310
[ 307.665848] ? lock_downgrade+0x900/0x900
[ 307.669999] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 307.675114] ? ___ratelimit+0xaa/0x655
[ 307.679006] ? idr_get_free+0xec0/0xec0
[ 307.682976] ? kasan_check_write+0x14/0x20
[ 307.687207] ? do_raw_spin_lock+0xc1/0x200
[ 307.691445] oom_kill_process.cold.27+0x10/0x903
[ 307.696202] ? graph_lock+0x170/0x170
[ 307.700003] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 307.705793] ? kasan_check_read+0x11/0x20
[ 307.709938] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 307.715243] ? oom_evaluate_task+0x540/0x540
[ 307.719672] ? find_held_lock+0x36/0x1c0
[ 307.723866] ? out_of_memory+0x974/0x1430
[ 307.728018] ? lock_downgrade+0x900/0x900
[ 307.732163] ? check_preemption_disabled+0x48/0x200
[ 307.737205] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 307.742993] ? kasan_check_read+0x11/0x20
[ 307.747147] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 307.752418] ? rcu_bh_qs+0xc0/0xc0
[ 307.755956] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 307.761483] ? oom_evaluate_task+0x302/0x540
[ 307.765893] out_of_memory+0xa84/0x1430
[ 307.769882] ? oom_killer_disable+0x3a0/0x3a0
[ 307.774367] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 307.779289] ? __mutex_add_waiter+0x2a0/0x2a0
[ 307.783782] __alloc_pages_slowpath+0x2318/0x2d80
[ 307.788643] ? warn_alloc+0x120/0x120
[ 307.792448] ? print_usage_bug+0xc0/0xc0
[ 307.796506] ? warn_alloc+0x120/0x120
[ 307.800318] ? print_usage_bug+0xc0/0xc0
[ 307.804376] ? print_usage_bug+0xc0/0xc0
[ 307.808436] ? print_usage_bug+0xc0/0xc0
[ 307.812493] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 307.818024] ? should_fail+0x22d/0xd01
[ 307.821906] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 307.827020] ? find_held_lock+0x36/0x1c0
[ 307.831088] ? mark_held_locks+0x130/0x130
[ 307.835323] ? ___might_sleep+0x1ed/0x300
[ 307.839466] ? lock_release+0x970/0x970
[ 307.843454] ? arch_local_save_flags+0x40/0x40
[ 307.848041] ? __might_sleep+0x95/0x190
[ 307.852009] __alloc_pages_nodemask+0xa80/0xde0
[ 307.856667] ? graph_lock+0x170/0x170
[ 307.860463] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 307.865473] ? graph_lock+0x170/0x170
[ 307.869287] ? find_held_lock+0x36/0x1c0
[ 307.873342] ? cache_grow_begin+0x5a4/0x8c0
[ 307.877669] ? lockdep_hardirqs_on+0x421/0x5c0
[ 307.882265] ? trace_hardirqs_on+0xbd/0x310
[ 307.886675] ? fallback_alloc+0x203/0x2e0
[ 307.890826] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 307.896274] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 307.901808] cache_grow_begin+0x91/0x8c0
[ 307.905872] ? do_raw_spin_unlock+0xa7/0x2f0
[ 307.910283] fallback_alloc+0x203/0x2e0
[ 307.914262] ____cache_alloc_node+0x1c7/0x1e0
[ 307.918755] kmem_cache_alloc+0x1f8/0x730
[ 307.922895] ? emulate_vsyscall+0x314/0xcf0
[ 307.927218] getname_flags+0xd0/0x5a0
[ 307.931018] user_path_at_empty+0x2d/0x50
[ 307.935179] vfs_statx+0x129/0x210
[ 307.938718] ? vfs_statx_fd+0xc0/0xc0
[ 307.942521] __do_sys_newstat+0x8f/0x110
[ 307.946574] ? cp_new_stat+0xa50/0xa50
[ 307.950459] ? do_syscall_64+0x9a/0x820
[ 307.954430] ? do_syscall_64+0x9a/0x820
[ 307.958414] ? lockdep_hardirqs_on+0x421/0x5c0
[ 307.962996] ? trace_hardirqs_on+0xbd/0x310
[ 307.967329] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 307.972689] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 307.978199] __x64_sys_newstat+0x54/0x80
[ 307.982256] do_syscall_64+0x1b9/0x820
[ 307.986143] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 307.991526] ? syscall_return_slowpath+0x5e0/0x5e0
[ 307.996464] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 308.001321] ? trace_hardirqs_on_caller+0x310/0x310
[ 308.006348] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 308.011399] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 308.016940] ? prepare_exit_to_usermode+0x291/0x3b0
[ 308.021959] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 308.026809] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 308.031996] RIP: 0033:0x7f6482e71c65
[ 308.035710] Code: Bad RIP value.
[ 308.039079] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 308.046794] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 308.054080] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 308.061348] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 308.068612] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 308.075877] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 308.083205] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 308.083210] warn_alloc_show_mem: 1 callbacks suppressed
[ 308.083216] Mem-Info:
[ 308.090578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 308.095959] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 308.095959] active_file:15 inactive_file:9 isolated_file:0
[ 308.095959] unevictable:0 dirty:0 writeback:0 unstable:0
[ 308.095959] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 308.095959] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 308.095959] free:13716 free_pcp:235 free_cma:0
[ 308.098328] Call Trace:
[ 308.107697] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 308.141206]
[ 308.143778] Node 0
[ 308.171449] dump_stack+0x1c4/0x2b4
[ 308.173594] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 308.175801] ? dump_stack_print_info.cold.2+0x52/0x52
[ 308.179394] lowmem_reserve[]: 0
[ 308.204899] warn_alloc.cold.119+0xb7/0x1bd
[ 308.210070] 2819 6323
[ 308.213341] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 308.217657] 6323
[ 308.220165] ? lock_downgrade+0x900/0x900
[ 308.224978] Node 0
[ 308.227121] ? trace_hardirqs_off+0xb8/0x310
[ 308.231255] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 308.233463] ? trace_hardirqs_off+0xb8/0x310
[ 308.237844] lowmem_reserve[]:
[ 308.264832] __alloc_pages_slowpath+0x2667/0x2d80
[ 308.269208] 0
[ 308.272334] ? warn_alloc+0x120/0x120
[ 308.277129] 0
[ 308.278918] ? trace_hardirqs_on+0x310/0x310
[ 308.282705] 3503
[ 308.284493] ? warn_alloc+0x120/0x120
[ 308.288881] 3503
[ 308.290933] ? print_usage_bug+0xc0/0xc0
[ 308.294721] Node 0
[ 308.296770] ? warn_alloc+0x120/0x120
[ 308.300827] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 308.303038] ? ktime_get+0x2e1/0x440
[ 308.307237] lowmem_reserve[]: 0
[ 308.335627] ? print_usage_bug+0xc0/0xc0
[ 308.339294] 0
[ 308.342576] ? __lock_acquire+0x7ec/0x4ec0
[ 308.346603] 0 0
[ 308.348396] ? __lock_acquire+0x7ec/0x4ec0
[ 308.354572] ? kasan_check_read+0x11/0x20
[ 308.358771] Node 0
[ 308.362904] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 308.362912] DMA:
[ 308.365136] ? should_fail+0x22d/0xd01
[ 308.370639] 1*4kB
[ 308.372687] ? rcu_bh_qs+0xc0/0xc0
[ 308.376540] (U)
[ 308.378679] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 308.382191] 0*8kB
[ 308.384150] ? __lock_acquire+0x7ec/0x4ec0
[ 308.389218] 0*16kB 1*32kB
[ 308.391379] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 308.395598] (U)
[ 308.398427] ? __lock_acquire+0x7ec/0x4ec0
[ 308.403497] 2*64kB
[ 308.405454] ? should_fail+0x22d/0xd01
[ 308.405469] ? rcu_idle_enter+0x4b0/0x4b0
[ 308.409685] (U)
[ 308.411911] ? mark_held_locks+0x130/0x130
[ 308.415767] 1*128kB
[ 308.419899] ? mark_held_locks+0x130/0x130
[ 308.421845] (U)
[ 308.426116] ? mark_held_locks+0xc7/0x130
[ 308.428416] 1*256kB
[ 308.432640] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 308.434586] (U)
[ 308.438730] ? graph_lock+0x170/0x170
[ 308.441030] 0*512kB
[ 308.446025] ? print_usage_bug+0xc0/0xc0
[ 308.447967] 1*1024kB (U)
[ 308.451759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 308.454056] 1*2048kB
[ 308.458132] ? check_preemption_disabled+0x48/0x200
[ 308.460845] (M)
[ 308.466363] ? check_preemption_disabled+0x48/0x200
[ 308.468756] 3*4096kB
[ 308.473763] ? __lock_is_held+0xb5/0x140
[ 308.475708] (M)
[ 308.480714] __alloc_pages_nodemask+0xa80/0xde0
[ 308.483088] = 15908kB
[ 308.487127] ? graph_lock+0x170/0x170
[ 308.489086] Node 0
[ 308.493746] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 308.496120] DMA32: 4*4kB
[ 308.499907] ? graph_lock+0x170/0x170
[ 308.502112] (UM)
[ 308.507117] ? find_held_lock+0x36/0x1c0
[ 308.509845] 2*8kB
[ 308.513639] ? ____cache_alloc_node+0x1c7/0x1e0
[ 308.515662] (UM) 2*16kB
[ 308.519717] ? lock_downgrade+0x900/0x900
[ 308.521838] (M)
[ 308.526503] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 308.529150] 2*32kB (M)
[ 308.533291] cache_grow_begin+0x91/0x8c0
[ 308.535245] 4*64kB
[ 308.540767] ? do_raw_spin_unlock+0xa7/0x2f0
[ 308.543324] (M)
[ 308.547374] fallback_alloc+0x203/0x2e0
[ 308.549583] 3*128kB
[ 308.553977] ____cache_alloc_node+0x1c7/0x1e0
[ 308.555916] (M) 3*256kB
[ 308.559970] kmem_cache_alloc_node+0xe3/0x730
[ 308.562263] (M)
[ 308.566761] ? ipv6_get_ifaddr+0x42e/0x620
[ 308.569398] 4*512kB (UM)
[ 308.573893] __alloc_skb+0x119/0x770
[ 308.575842] 3*1024kB
[ 308.580096] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 308.582823] (UM)
[ 308.586526] ? skb_scrub_packet+0x490/0x490
[ 308.588903] 3*2048kB (M)
[ 308.594203] ? lock_downgrade+0x900/0x900
[ 308.596233] 3*4096kB (M)
[ 308.600550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 308.603283] = 25088kB
[ 308.603289] Node 0
[ 308.607426] ? refcount_sub_and_test_checked+0x203/0x310
[ 308.610153] Normal:
[ 308.615671] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 308.618073] 755*4kB
[ 308.620302] ? addrconf_rs_timer+0x690/0x690
[ 308.625719] (UMEH) 414*8kB
[ 308.628059] ndisc_alloc_skb+0x144/0x340
[ 308.633469] (UME) 169*16kB
[ 308.635809] ndisc_send_rs+0x331/0x6e0
[ 308.640189] (MEH)
[ 308.643125] addrconf_rs_timer+0x314/0x690
[ 308.647158] 66*32kB
[ 308.650075] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 308.653934] (UMEH) 13*64kB
[ 308.656093] call_timer_fn+0x272/0x920
[ 308.660286] (UMH) 3*128kB
[ 308.662611] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 308.666827] (H)
[ 308.669747] ? process_timeout+0x40/0x40
[ 308.673604] 4*256kB
[ 308.676434] ? find_held_lock+0x36/0x1c0
[ 308.680637] (H)
[ 308.682607] ? __run_timers+0x7da/0xc70
[ 308.686743] 1*512kB (U)
[ 308.689066] ? _raw_spin_unlock_irq+0x27/0x80
[ 308.689081] ? _raw_spin_unlock_irq+0x27/0x80
[ 308.693122] 0*1024kB
[ 308.695087] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 308.699035] 0*2048kB
[ 308.701691] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 308.706151] 0*4096kB = 13900kB
[ 308.710642] ? trace_hardirqs_on+0xbd/0x310
[ 308.713027] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 308.717253] ? kasan_check_read+0x11/0x20
[ 308.717268] ? __run_timers+0x7da/0xc70
[ 308.719665] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 308.724227] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 308.727391] 2312 total pagecache pages
[ 308.731695] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 308.740507] 0 pages in swap cache
[ 308.744720] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 308.748668] Swap cache stats: add 0, delete 0, find 0/0
[ 308.757228] __run_timers+0x7e5/0xc70
[ 308.762648] Free swap = 0kB
[ 308.766539] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 308.770736] Total swap = 0kB
[ 308.774176] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 308.778392] 1965979 pages RAM
[ 308.783742] ? graph_lock+0x170/0x170
[ 308.787512] 0 pages HighMem/MovableOnly
[ 308.790521] ? enqueue_hrtimer+0x1a5/0x560
[ 308.795852] 342306 pages reserved
[ 308.795858] 0 pages cma reserved
[ 308.798857] ? lock_release+0x970/0x970
[ 308.803921] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 308.806934] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 308.810795] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 308.814669] ? find_held_lock+0x36/0x1c0
[ 308.818873] init cpuset=
[ 308.822308] ? graph_lock+0x170/0x170
[ 308.825645] /
[ 308.829603] ? pvclock_read_flags+0x160/0x160
[ 308.836170] mems_allowed=0
[ 308.841345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 308.876155] ? check_preemption_disabled+0x48/0x200
[ 308.881169] ? __lock_is_held+0xb5/0x140
[ 308.885243] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 308.890777] ? check_preemption_disabled+0x48/0x200
[ 308.895792] run_timer_softirq+0x52/0xb0
[ 308.899842] ? rcu_read_lock_sched_held+0x108/0x120
[ 308.904848] __do_softirq+0x30b/0xad8
[ 308.908648] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 308.913757] ? pvclock_read_flags+0x160/0x160
[ 308.918252] ? lapic_next_event+0x5a/0x90
[ 308.922404] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 308.927930] ? check_preemption_disabled+0x48/0x200
[ 308.932936] ? check_preemption_disabled+0x48/0x200
[ 308.937948] ? kvm_clock_read+0x18/0x30
[ 308.941910] ? kvm_sched_clock_read+0x9/0x20
[ 308.946310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 308.951858] ? check_preemption_disabled+0x48/0x200
[ 308.956887] irq_exit+0x17f/0x1c0
[ 308.960333] smp_apic_timer_interrupt+0x1cb/0x760
[ 308.965165] ? smp_reschedule_interrupt+0x109/0x650
[ 308.970177] ? smp_call_function_single_interrupt+0x650/0x650
[ 308.976055] ? interrupt_entry+0xb5/0xf0
[ 308.980113] ? trace_hardirqs_off_caller+0xbb/0x310
[ 308.985121] ? trace_hardirqs_off_caller+0xbb/0x310
[ 308.990132] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 308.994984] ? trace_hardirqs_on_caller+0x310/0x310
[ 308.999993] ? trace_hardirqs_on_caller+0x310/0x310
[ 309.004999] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 309.010541] ? check_preemption_disabled+0x48/0x200
[ 309.015561] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 309.021128] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 309.025986] apic_timer_interrupt+0xf/0x20
[ 309.030243]
[ 309.032482] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 309.038365] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 309.057374] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 309.065078] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 309.072340] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 309.079602] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 309.086864] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 309.094127] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 309.101418] ? save_stack+0xa9/0xd0
[ 309.105051] __kmalloc_node_track_caller+0x33/0x70
[ 309.109979] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 309.114740] pskb_expand_head+0x230/0x10f0
[ 309.118987] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 309.124515] ? memcpy+0x45/0x50
[ 309.127805] ? __copy_skb_header+0x350/0x6b0
[ 309.132210] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 309.136695] ? skb_checksum+0x140/0x140
[ 309.140704] ? __lock_is_held+0xb5/0x140
[ 309.144788] ? kasan_check_write+0x14/0x20
[ 309.149103] ? __skb_clone+0x6c7/0xa00
[ 309.152984] ? __copy_skb_header+0x6b0/0x6b0
[ 309.157427] ? kmem_cache_alloc+0x33a/0x730
[ 309.161745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 309.167392] skb_ensure_writable+0x3dd/0x640
[ 309.171803] ? skb_cow_data+0xf10/0xf10
[ 309.175769] ? preempt_notifier_register+0x200/0x200
[ 309.180869] ? __switch_to_asm+0x34/0x70
[ 309.184919] ? __switch_to_asm+0x34/0x70
[ 309.188968] ? __switch_to_asm+0x40/0x70
[ 309.193020] ? __switch_to_asm+0x34/0x70
[ 309.197086] ? __switch_to_asm+0x40/0x70
[ 309.201151] ? __switch_to_asm+0x40/0x70
[ 309.205216] ? __switch_to_asm+0x34/0x70
[ 309.209269] ? __switch_to_asm+0x34/0x70
[ 309.213325] ? __switch_to_asm+0x40/0x70
[ 309.217396] ? __switch_to_asm+0x34/0x70
[ 309.221457] bpf_clone_redirect+0x14a/0x490
[ 309.225775] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 309.230796] ? __sched_text_start+0x8/0x8
[ 309.234959] ? lockdep_hardirqs_on+0x421/0x5c0
[ 309.239534] ? retint_kernel+0x2d/0x2d
[ 309.243429] ? trace_hardirqs_on_caller+0xc0/0x310
[ 309.248356] ? find_held_lock+0x36/0x1c0
[ 309.252507] ? lock_acquire+0x1ed/0x520
[ 309.256476] ? bpf_test_run+0x3cb/0x780
[ 309.260447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 309.265981] ? check_preemption_disabled+0x48/0x200
[ 309.271008] ? kasan_check_read+0x11/0x20
[ 309.275149] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 309.280414] ? rcu_bh_qs+0xc0/0xc0
[ 309.283945] ? preempt_schedule+0x4d/0x60
[ 309.288110] ? ___preempt_schedule+0x16/0x18
[ 309.292514] ? bpf_test_run+0x25d/0x780
[ 309.296498] ? netlink_diag_dump+0x2a0/0x2a0
[ 309.300913] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 309.305669] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 309.310506] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 309.316046] ? fput+0x130/0x1a0
[ 309.319329] ? __bpf_prog_get+0x9b/0x290
[ 309.323387] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 309.328225] ? bpf_prog_test_run+0x130/0x1a0
[ 309.332669] ? __x64_sys_bpf+0x3d8/0x520
[ 309.336748] ? bpf_prog_get+0x20/0x20
[ 309.340556] ? do_syscall_64+0x1b9/0x820
[ 309.344608] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 309.349968] ? syscall_return_slowpath+0x5e0/0x5e0
[ 309.354903] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 309.359751] ? trace_hardirqs_on_caller+0x310/0x310
[ 309.364764] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 309.369772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 309.375298] ? prepare_exit_to_usermode+0x291/0x3b0
[ 309.380408] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 309.385251] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 309.390630] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 309.390727] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 309.396856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 309.396863] Call Trace:
[ 309.403423] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 309.412673]
[ 309.415247] syz-executor4 cpuset=
[ 309.425743] dump_stack+0x1c4/0x2b4
[ 309.427860] syz4
[ 309.431300] ? dump_stack_print_info.cold.2+0x52/0x52
[ 309.434898] mems_allowed=0
[ 309.436863] warn_alloc.cold.119+0xb7/0x1bd
[ 309.449234] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 309.454095] ? lock_downgrade+0x900/0x900
[ 309.458241] ? trace_hardirqs_off+0xb8/0x310
[ 309.462656] ? trace_hardirqs_off+0xb8/0x310
[ 309.467063] __alloc_pages_slowpath+0x2667/0x2d80
[ 309.471938] ? warn_alloc+0x120/0x120
[ 309.475738] ? trace_hardirqs_on+0x310/0x310
[ 309.480141] ? warn_alloc+0x120/0x120
[ 309.484035] ? print_usage_bug+0xc0/0xc0
[ 309.488099] ? warn_alloc+0x120/0x120
[ 309.491896] ? ktime_get+0x2e1/0x440
[ 309.495601] ? print_usage_bug+0xc0/0xc0
[ 309.499688] ? __lock_acquire+0x7ec/0x4ec0
[ 309.503945] ? __lock_acquire+0x7ec/0x4ec0
[ 309.508169] ? kasan_check_read+0x11/0x20
[ 309.512324] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 309.517850] ? should_fail+0x22d/0xd01
[ 309.521745] ? rcu_bh_qs+0xc0/0xc0
[ 309.525284] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 309.530377] ? __lock_acquire+0x7ec/0x4ec0
[ 309.534668] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 309.539779] ? __lock_acquire+0x7ec/0x4ec0
[ 309.544007] ? should_fail+0x22d/0xd01
[ 309.547896] ? rcu_idle_enter+0x4b0/0x4b0
[ 309.552046] ? mark_held_locks+0x130/0x130
[ 309.556311] ? mark_held_locks+0x130/0x130
[ 309.560552] ? mark_held_locks+0xc7/0x130
[ 309.564698] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 309.569724] ? graph_lock+0x170/0x170
[ 309.573517] ? print_usage_bug+0xc0/0xc0
[ 309.577576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 309.583108] ? check_preemption_disabled+0x48/0x200
[ 309.588117] ? check_preemption_disabled+0x48/0x200
[ 309.593156] ? __lock_is_held+0xb5/0x140
[ 309.597233] __alloc_pages_nodemask+0xa80/0xde0
[ 309.601924] ? graph_lock+0x170/0x170
[ 309.605726] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 309.610731] ? graph_lock+0x170/0x170
[ 309.614547] ? find_held_lock+0x36/0x1c0
[ 309.618613] ? ____cache_alloc_node+0x1c7/0x1e0
[ 309.623279] ? lock_downgrade+0x900/0x900
[ 309.627427] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 309.632961] cache_grow_begin+0x91/0x8c0
[ 309.637023] ? do_raw_spin_unlock+0xa7/0x2f0
[ 309.641428] fallback_alloc+0x203/0x2e0
[ 309.645409] ____cache_alloc_node+0x1c7/0x1e0
[ 309.649909] kmem_cache_alloc_node+0xe3/0x730
[ 309.654399] ? ipv6_get_ifaddr+0x42e/0x620
[ 309.658635] __alloc_skb+0x119/0x770
[ 309.662345] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 309.667621] ? skb_scrub_packet+0x490/0x490
[ 309.671934] ? lock_downgrade+0x900/0x900
[ 309.676096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 309.681647] ? refcount_sub_and_test_checked+0x203/0x310
[ 309.687108] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 309.692554] ? addrconf_rs_timer+0x690/0x690
[ 309.697054] ndisc_alloc_skb+0x144/0x340
[ 309.701111] ndisc_send_rs+0x331/0x6e0
[ 309.704995] addrconf_rs_timer+0x314/0x690
[ 309.709223] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 309.713463] call_timer_fn+0x272/0x920
[ 309.717346] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 309.721579] ? process_timeout+0x40/0x40
[ 309.725649] ? find_held_lock+0x36/0x1c0
[ 309.729723] ? mark_held_locks+0xc7/0x130
[ 309.734009] ? _raw_spin_unlock_irq+0x27/0x80
[ 309.738498] ? _raw_spin_unlock_irq+0x27/0x80
[ 309.742985] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 309.747213] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 309.751792] ? trace_hardirqs_on+0xbd/0x310
[ 309.756127] ? kasan_check_read+0x11/0x20
[ 309.760275] ? __run_timers+0x7da/0xc70
[ 309.764333] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 309.769801] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 309.774034] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 309.778261] __run_timers+0x7e5/0xc70
[ 309.782068] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 309.787589] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 309.792601] ? graph_lock+0x170/0x170
[ 309.796420] ? print_usage_bug+0xc0/0xc0
[ 309.800474] ? lock_release+0x970/0x970
[ 309.804443] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 309.809642] ? find_held_lock+0x36/0x1c0
[ 309.813718] ? graph_lock+0x170/0x170
[ 309.817528] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 309.823078] ? check_preemption_disabled+0x48/0x200
[ 309.828131] ? __lock_is_held+0xb5/0x140
[ 309.832203] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 309.837733] ? check_preemption_disabled+0x48/0x200
[ 309.842747] run_timer_softirq+0x52/0xb0
[ 309.846804] ? rcu_read_lock_sched_held+0x108/0x120
[ 309.851824] __do_softirq+0x30b/0xad8
[ 309.855627] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 309.860729] ? pvclock_read_flags+0x160/0x160
[ 309.865217] ? lapic_next_event+0x5a/0x90
[ 309.869359] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 309.874888] ? check_preemption_disabled+0x48/0x200
[ 309.879905] ? check_preemption_disabled+0x48/0x200
[ 309.884915] ? kvm_clock_read+0x18/0x30
[ 309.888880] ? kvm_sched_clock_read+0x9/0x20
[ 309.893284] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 309.898835] ? check_preemption_disabled+0x48/0x200
[ 309.903871] irq_exit+0x17f/0x1c0
[ 309.907313] smp_apic_timer_interrupt+0x1cb/0x760
[ 309.912147] ? smp_call_function_single_interrupt+0x650/0x650
[ 309.918025] ? interrupt_entry+0xb5/0xf0
[ 309.922099] ? trace_hardirqs_off_caller+0xbb/0x310
[ 309.927221] ? trace_hardirqs_off_caller+0xbb/0x310
[ 309.932229] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 309.937078] ? trace_hardirqs_on_caller+0x310/0x310
[ 309.942089] ? trace_hardirqs_on_caller+0x310/0x310
[ 309.947114] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 309.952756] ? check_preemption_disabled+0x48/0x200
[ 309.957776] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 309.963309] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 309.968149] apic_timer_interrupt+0xf/0x20
[ 309.972373]
[ 309.974610] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 309.979884] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 309.998773] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 310.006470] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 310.013727] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 310.020994] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 310.028256] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 310.035520] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 310.042799] ? arch_local_irq_restore+0x45/0x52
[ 310.047482] dump_stack+0x26a/0x2b4
[ 310.051106] ? dump_stack_print_info.cold.2+0x52/0x52
[ 310.056302] dump_header+0x27b/0xf72
[ 310.060027] ? mark_held_locks+0x130/0x130
[ 310.064276] ? pagefault_out_of_memory+0x197/0x197
[ 310.069205] ? __lock_acquire+0x7ec/0x4ec0
[ 310.073434] ? graph_lock+0x170/0x170
[ 310.077229] ? mem_cgroup_charge_statistics+0x780/0x780
[ 310.082587] ? print_usage_bug+0xc0/0xc0
[ 310.086729] ? graph_lock+0x170/0x170
[ 310.090525] ? print_usage_bug+0xc0/0xc0
[ 310.094593] ? print_usage_bug+0xc0/0xc0
[ 310.098663] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 310.104198] ? find_held_lock+0x36/0x1c0
[ 310.108278] ? mark_held_locks+0xc7/0x130
[ 310.112442] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 310.117558] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 310.122682] ? lockdep_hardirqs_on+0x421/0x5c0
[ 310.127259] ? trace_hardirqs_on+0xbd/0x310
[ 310.131588] ? kasan_check_read+0x11/0x20
[ 310.135728] ? ___ratelimit+0x36f/0x655
[ 310.140233] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 310.145684] ? trace_hardirqs_on+0x310/0x310
[ 310.150089] ? lock_downgrade+0x900/0x900
[ 310.154242] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 310.159344] ? ___ratelimit+0xaa/0x655
[ 310.163230] ? idr_get_free+0xec0/0xec0
[ 310.167203] ? kasan_check_write+0x14/0x20
[ 310.171446] ? do_raw_spin_lock+0xc1/0x200
[ 310.175691] oom_kill_process.cold.27+0x10/0x903
[ 310.180443] ? graph_lock+0x170/0x170
[ 310.184247] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 310.190050] ? kasan_check_read+0x11/0x20
[ 310.194194] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 310.199478] ? oom_evaluate_task+0x540/0x540
[ 310.203885] ? find_held_lock+0x36/0x1c0
[ 310.207953] ? out_of_memory+0x974/0x1430
[ 310.212102] ? lock_downgrade+0x900/0x900
[ 310.216249] ? check_preemption_disabled+0x48/0x200
[ 310.221276] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 310.227068] ? kasan_check_read+0x11/0x20
[ 310.231211] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 310.236482] ? rcu_bh_qs+0xc0/0xc0
[ 310.240019] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 310.245546] ? oom_evaluate_task+0x302/0x540
[ 310.250039] out_of_memory+0xa84/0x1430
[ 310.254015] ? oom_killer_disable+0x3a0/0x3a0
[ 310.258505] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 310.263540] ? __mutex_add_waiter+0x2a0/0x2a0
[ 310.268042] __alloc_pages_slowpath+0x2318/0x2d80
[ 310.272912] ? warn_alloc+0x120/0x120
[ 310.276724] ? print_usage_bug+0xc0/0xc0
[ 310.280784] ? warn_alloc+0x120/0x120
[ 310.284586] ? print_usage_bug+0xc0/0xc0
[ 310.288649] ? print_usage_bug+0xc0/0xc0
[ 310.292708] ? print_usage_bug+0xc0/0xc0
[ 310.296764] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 310.302295] ? should_fail+0x22d/0xd01
[ 310.306524] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 310.311650] ? find_held_lock+0x36/0x1c0
[ 310.315721] ? mark_held_locks+0x130/0x130
[ 310.319953] ? ___might_sleep+0x1ed/0x300
[ 310.324113] ? lock_release+0x970/0x970
[ 310.328104] ? arch_local_save_flags+0x40/0x40
[ 310.332693] ? __might_sleep+0x95/0x190
[ 310.336670] __alloc_pages_nodemask+0xa80/0xde0
[ 310.341334] ? graph_lock+0x170/0x170
[ 310.345139] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 310.350160] ? graph_lock+0x170/0x170
[ 310.353984] ? find_held_lock+0x36/0x1c0
[ 310.358045] ? cache_grow_begin+0x5a4/0x8c0
[ 310.362361] ? lockdep_hardirqs_on+0x421/0x5c0
[ 310.366938] ? trace_hardirqs_on+0xbd/0x310
[ 310.371260] ? fallback_alloc+0x203/0x2e0
[ 310.375402] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 310.380852] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 310.386386] cache_grow_begin+0x91/0x8c0
[ 310.390443] ? do_raw_spin_unlock+0xa7/0x2f0
[ 310.394862] fallback_alloc+0x203/0x2e0
[ 310.398835] ____cache_alloc_node+0x1c7/0x1e0
[ 310.403332] kmem_cache_alloc+0x1f8/0x730
[ 310.407488] ? emulate_vsyscall+0x314/0xcf0
[ 310.411813] getname_flags+0xd0/0x5a0
[ 310.415614] user_path_at_empty+0x2d/0x50
[ 310.419779] vfs_statx+0x129/0x210
[ 310.423320] ? vfs_statx_fd+0xc0/0xc0
[ 310.427144] __do_sys_newstat+0x8f/0x110
[ 310.431203] ? cp_new_stat+0xa50/0xa50
[ 310.435101] ? do_syscall_64+0x9a/0x820
[ 310.439074] ? do_syscall_64+0x9a/0x820
[ 310.443042] ? lockdep_hardirqs_on+0x421/0x5c0
[ 310.447627] ? trace_hardirqs_on+0xbd/0x310
[ 310.451952] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 310.457308] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 310.462818] __x64_sys_newstat+0x54/0x80
[ 310.466899] do_syscall_64+0x1b9/0x820
[ 310.470900] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 310.476263] ? syscall_return_slowpath+0x5e0/0x5e0
[ 310.481183] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 310.486021] ? trace_hardirqs_on_caller+0x310/0x310
[ 310.491032] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 310.496039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 310.501567] ? prepare_exit_to_usermode+0x291/0x3b0
[ 310.506597] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 310.511460] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 310.516662] RIP: 0033:0x7f6482e71c65
[ 310.520390] Code: Bad RIP value.
[ 310.523743] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 310.531446] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 310.538713] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 310.545983] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 310.553256] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 310.560553] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 310.567842] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 310.567846] warn_alloc_show_mem: 1 callbacks suppressed
[ 310.567852] Mem-Info:
[ 310.575119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 310.580495] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 310.580495] active_file:15 inactive_file:9 isolated_file:0
[ 310.580495] unevictable:0 dirty:0 writeback:0 unstable:0
[ 310.580495] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 310.580495] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 310.580495] free:13716 free_pcp:235 free_cma:0
[ 310.582892] Call Trace:
[ 310.592266] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 310.625191]
[ 310.627756] Node 0
[ 310.655423] dump_stack+0x1c4/0x2b4
[ 310.657592] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 310.659815] ? dump_stack_print_info.cold.2+0x52/0x52
[ 310.663403] lowmem_reserve[]:
[ 310.688920] warn_alloc.cold.119+0xb7/0x1bd
[ 310.694083] 0
[ 310.697176] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 310.701465] 2819
[ 310.703258] ? lock_downgrade+0x900/0x900
[ 310.708063] 6323 6323
[ 310.710126] ? trace_hardirqs_off+0xb8/0x310
[ 310.714242] Node 0
[ 310.716749] ? trace_hardirqs_off+0xb8/0x310
[ 310.721162] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 310.723377] __alloc_pages_slowpath+0x2667/0x2d80
[ 310.727762] lowmem_reserve[]: 0
[ 310.754669] ? warn_alloc+0x120/0x120
[ 310.759481] 0
[ 310.762748] ? trace_hardirqs_on+0x310/0x310
[ 310.766613] 3503 3503
[ 310.768497] ? warn_alloc+0x120/0x120
[ 310.772883] Node 0
[ 310.775374] ? print_usage_bug+0xc0/0xc0
[ 310.779166] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 310.781372] ? warn_alloc+0x120/0x120
[ 310.785406] lowmem_reserve[]:
[ 310.813774] ? ktime_get+0x2e1/0x440
[ 310.817538] 0 0
[ 310.820636] ? print_usage_bug+0xc0/0xc0
[ 310.824326] 0
[ 310.826284] ? __lock_acquire+0x7ec/0x4ec0
[ 310.830311] 0
[ 310.832096] ? __lock_acquire+0x7ec/0x4ec0
[ 310.838181] ? kasan_check_read+0x11/0x20
[ 310.842383] Node 0
[ 310.846531] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 310.846556] DMA:
[ 310.848778] ? should_fail+0x22d/0xd01
[ 310.854286] 1*4kB
[ 310.856336] ? rcu_bh_qs+0xc0/0xc0
[ 310.860186] (U)
[ 310.862320] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 310.865828] 0*8kB
[ 310.867785] ? __lock_acquire+0x7ec/0x4ec0
[ 310.872856] 0*16kB 1*32kB
[ 310.875021] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 310.879221] (U)
[ 310.882070] ? __lock_acquire+0x7ec/0x4ec0
[ 310.887141] 2*64kB
[ 310.889102] ? should_fail+0x22d/0xd01
[ 310.893317] (U)
[ 310.895536] ? rcu_idle_enter+0x4b0/0x4b0
[ 310.899391] 1*128kB
[ 310.901360] ? mark_held_locks+0x130/0x130
[ 310.905484] (U)
[ 310.907795] ? mark_held_locks+0x130/0x130
[ 310.912001] 1*256kB
[ 310.913966] ? mark_held_locks+0xc7/0x130
[ 310.918167] (U)
[ 310.920480] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 310.924621] 0*512kB
[ 310.926598] ? graph_lock+0x170/0x170
[ 310.931591] 1*1024kB
[ 310.933898] ? print_usage_bug+0xc0/0xc0
[ 310.937771] (U)
[ 310.940255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 310.944295] 1*2048kB (M)
[ 310.946287] ? check_preemption_disabled+0x48/0x200
[ 310.951814] 3*4096kB
[ 310.954552] ? check_preemption_disabled+0x48/0x200
[ 310.959533] (M)
[ 310.961941] ? __lock_is_held+0xb5/0x140
[ 310.966916] = 15908kB
[ 310.966922] Node 0
[ 310.968889] __alloc_pages_nodemask+0xa80/0xde0
[ 310.972914] DMA32: 4*4kB
[ 310.975314] ? graph_lock+0x170/0x170
[ 310.977526] (UM)
[ 310.982177] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 310.984900] 2*8kB (UM)
[ 310.988691] ? graph_lock+0x170/0x170
[ 310.990736] 2*16kB (M)
[ 310.995762] ? find_held_lock+0x36/0x1c0
[ 310.998305] 2*32kB (M)
[ 311.002099] ? ____cache_alloc_node+0x1c7/0x1e0
[ 311.004650] 4*64kB (M)
[ 311.008701] ? lock_downgrade+0x900/0x900
[ 311.011251] 3*128kB (M)
[ 311.015908] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 311.018462] 3*256kB
[ 311.022596] cache_grow_begin+0x91/0x8c0
[ 311.025237] (M)
[ 311.030774] ? do_raw_spin_unlock+0xa7/0x2f0
[ 311.033067] 4*512kB (UM)
[ 311.037138] fallback_alloc+0x203/0x2e0
[ 311.039082] 3*1024kB
[ 311.043482] ____cache_alloc_node+0x1c7/0x1e0
[ 311.046211] (UM)
[ 311.050191] kmem_cache_alloc_node+0xe3/0x730
[ 311.052573] 3*2048kB (M)
[ 311.057088] ? ipv6_get_ifaddr+0x42e/0x620
[ 311.059117] 3*4096kB (M)
[ 311.063613] __alloc_skb+0x119/0x770
[ 311.066332] = 25088kB
[ 311.066336] Node 0 Normal:
[ 311.070577] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 311.073344] 755*4kB
[ 311.077046] ? skb_scrub_packet+0x490/0x490
[ 311.079421] (UMEH) 414*8kB
[ 311.082350] ? lock_downgrade+0x900/0x900
[ 311.087592] (UME) 169*16kB
[ 311.089914] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 311.094203] (MEH)
[ 311.097125] ? refcount_sub_and_test_checked+0x203/0x310
[ 311.101236] 66*32kB (UMEH)
[ 311.104163] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 311.109665] 13*64kB (UMH)
[ 311.111820] ? addrconf_rs_timer+0x690/0x690
[ 311.117242] 3*128kB (H)
[ 311.120176] ndisc_alloc_skb+0x144/0x340
[ 311.125608] 4*256kB
[ 311.128440] ndisc_send_rs+0x331/0x6e0
[ 311.132816] (H)
[ 311.135474] addrconf_rs_timer+0x314/0x690
[ 311.139504] 1*512kB
[ 311.141828] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 311.145700] (U)
[ 311.147676] call_timer_fn+0x272/0x920
[ 311.151876] 0*1024kB
[ 311.154187] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 311.158387] 0*2048kB 0*4096kB
[ 311.160359] ? process_timeout+0x40/0x40
[ 311.164230] = 13900kB
[ 311.166623] ? find_held_lock+0x36/0x1c0
[ 311.170839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 311.174051] ? __run_timers+0x7da/0xc70
[ 311.178104] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 311.180501] ? _raw_spin_unlock_irq+0x27/0x80
[ 311.184530] 2312 total pagecache pages
[ 311.193379] ? _raw_spin_unlock_irq+0x27/0x80
[ 311.197330] 0 pages in swap cache
[ 311.205883] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 311.205897] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 311.210364] Swap cache stats: add 0, delete 0, find 0/0
[ 311.210371] Free swap = 0kB
[ 311.214244] ? trace_hardirqs_on+0xbd/0x310
[ 311.218702] Total swap = 0kB
[ 311.218709] 1965979 pages RAM
[ 311.222246] ? kasan_check_read+0x11/0x20
[ 311.226462] 0 pages HighMem/MovableOnly
[ 311.226469] 342306 pages reserved
[ 311.231043] ? __run_timers+0x7da/0xc70
[ 311.236388] 0 pages cma reserved
[ 311.236490] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 311.239411] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 311.239426] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 311.239443] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 311.243797] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 311.246741] __run_timers+0x7e5/0xc70
[ 311.249820] init cpuset=
[ 311.253955] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 311.257895] /
[ 311.261345] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 311.265297] mems_allowed=0
[ 311.268653] ? graph_lock+0x170/0x170
[ 311.323884] ? enqueue_hrtimer+0x1a5/0x560
[ 311.328108] ? lock_release+0x970/0x970
[ 311.332088] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 311.337283] ? find_held_lock+0x36/0x1c0
[ 311.341350] ? graph_lock+0x170/0x170
[ 311.345146] ? pvclock_read_flags+0x160/0x160
[ 311.349635] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 311.355164] ? check_preemption_disabled+0x48/0x200
[ 311.360183] ? __lock_is_held+0xb5/0x140
[ 311.364239] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 311.369790] ? check_preemption_disabled+0x48/0x200
[ 311.374809] run_timer_softirq+0x52/0xb0
[ 311.378867] ? rcu_read_lock_sched_held+0x108/0x120
[ 311.383877] __do_softirq+0x30b/0xad8
[ 311.387764] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 311.392862] ? pvclock_read_flags+0x160/0x160
[ 311.397348] ? lapic_next_event+0x5a/0x90
[ 311.401487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 311.407021] ? check_preemption_disabled+0x48/0x200
[ 311.412031] ? check_preemption_disabled+0x48/0x200
[ 311.417045] ? kvm_clock_read+0x18/0x30
[ 311.421009] ? kvm_sched_clock_read+0x9/0x20
[ 311.425422] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 311.430954] ? check_preemption_disabled+0x48/0x200
[ 311.435987] irq_exit+0x17f/0x1c0
[ 311.439466] smp_apic_timer_interrupt+0x1cb/0x760
[ 311.444302] ? smp_reschedule_interrupt+0x109/0x650
[ 311.449326] ? smp_call_function_single_interrupt+0x650/0x650
[ 311.455241] ? interrupt_entry+0xb5/0xf0
[ 311.459316] ? trace_hardirqs_off_caller+0xbb/0x310
[ 311.464452] ? trace_hardirqs_off_caller+0xbb/0x310
[ 311.469463] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 311.474303] ? trace_hardirqs_on_caller+0x310/0x310
[ 311.479316] ? trace_hardirqs_on_caller+0x310/0x310
[ 311.484322] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 311.489850] ? check_preemption_disabled+0x48/0x200
[ 311.494859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 311.500504] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 311.505354] apic_timer_interrupt+0xf/0x20
[ 311.509602]
[ 311.511835] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 311.517718] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 311.536614] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 311.544327] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 311.551602] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 311.558884] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 311.566147] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 311.573496] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 311.580934] ? save_stack+0xa9/0xd0
[ 311.584579] __kmalloc_node_track_caller+0x33/0x70
[ 311.589533] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 311.594294] pskb_expand_head+0x230/0x10f0
[ 311.598540] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 311.604088] ? memcpy+0x45/0x50
[ 311.607362] ? __copy_skb_header+0x350/0x6b0
[ 311.611785] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 311.616300] ? skb_checksum+0x140/0x140
[ 311.620286] ? __lock_is_held+0xb5/0x140
[ 311.624363] ? kasan_check_write+0x14/0x20
[ 311.628593] ? __skb_clone+0x6c7/0xa00
[ 311.632488] ? __copy_skb_header+0x6b0/0x6b0
[ 311.636914] ? kmem_cache_alloc+0x33a/0x730
[ 311.641247] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 311.646782] skb_ensure_writable+0x3dd/0x640
[ 311.651205] ? skb_cow_data+0xf10/0xf10
[ 311.655177] ? preempt_notifier_register+0x200/0x200
[ 311.660292] ? __switch_to_asm+0x34/0x70
[ 311.664347] ? __switch_to_asm+0x34/0x70
[ 311.668404] ? __switch_to_asm+0x40/0x70
[ 311.672460] ? __switch_to_asm+0x34/0x70
[ 311.676524] ? __switch_to_asm+0x40/0x70
[ 311.680589] ? __switch_to_asm+0x40/0x70
[ 311.684652] ? __switch_to_asm+0x34/0x70
[ 311.688709] ? __switch_to_asm+0x34/0x70
[ 311.692771] ? __switch_to_asm+0x40/0x70
[ 311.696830] ? __switch_to_asm+0x34/0x70
[ 311.700892] bpf_clone_redirect+0x14a/0x490
[ 311.705215] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 311.710242] ? __sched_text_start+0x8/0x8
[ 311.714391] ? lockdep_hardirqs_on+0x421/0x5c0
[ 311.718986] ? retint_kernel+0x2d/0x2d
[ 311.722867] ? trace_hardirqs_on_caller+0xc0/0x310
[ 311.727797] ? find_held_lock+0x36/0x1c0
[ 311.731861] ? lock_acquire+0x1ed/0x520
[ 311.735831] ? bpf_test_run+0x3cb/0x780
[ 311.739801] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 311.745334] ? check_preemption_disabled+0x48/0x200
[ 311.750454] ? kasan_check_read+0x11/0x20
[ 311.754597] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 311.759877] ? rcu_bh_qs+0xc0/0xc0
[ 311.763408] ? preempt_schedule+0x4d/0x60
[ 311.767552] ? ___preempt_schedule+0x16/0x18
[ 311.771961] ? bpf_test_run+0x25d/0x780
[ 311.775953] ? netlink_diag_dump+0x2a0/0x2a0
[ 311.780367] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 311.785125] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 311.789964] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 311.795491] ? fput+0x130/0x1a0
[ 311.798782] ? __bpf_prog_get+0x9b/0x290
[ 311.802848] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 311.807680] ? bpf_prog_test_run+0x130/0x1a0
[ 311.812083] ? __x64_sys_bpf+0x3d8/0x520
[ 311.816150] ? bpf_prog_get+0x20/0x20
[ 311.819958] ? do_syscall_64+0x1b9/0x820
[ 311.824013] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 311.829368] ? syscall_return_slowpath+0x5e0/0x5e0
[ 311.834287] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 311.839124] ? trace_hardirqs_on_caller+0x310/0x310
[ 311.844149] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 311.849170] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 311.854704] ? prepare_exit_to_usermode+0x291/0x3b0
[ 311.859715] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 311.864557] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 311.869931] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 311.870013] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 311.876170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 311.876177] Call Trace:
[ 311.882792] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 311.891995]
[ 311.894557] syz-executor4 cpuset=
[ 311.905027] dump_stack+0x1c4/0x2b4
[ 311.907145] syz4
[ 311.910588] ? dump_stack_print_info.cold.2+0x52/0x52
[ 311.914188] mems_allowed=0
[ 311.916172] warn_alloc.cold.119+0xb7/0x1bd
[ 311.928548] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 311.933394] ? lock_downgrade+0x900/0x900
[ 311.937546] ? trace_hardirqs_off+0xb8/0x310
[ 311.941951] ? trace_hardirqs_off+0xb8/0x310
[ 311.946358] __alloc_pages_slowpath+0x2667/0x2d80
[ 311.951220] ? warn_alloc+0x120/0x120
[ 311.955033] ? warn_alloc+0x120/0x120
[ 311.958847] ? print_usage_bug+0xc0/0xc0
[ 311.962913] ? warn_alloc+0x120/0x120
[ 311.966712] ? print_usage_bug+0xc0/0xc0
[ 311.970773] ? __lock_acquire+0x7ec/0x4ec0
[ 311.975004] ? __lock_acquire+0x7ec/0x4ec0
[ 311.979239] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 311.984776] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 311.990317] ? should_fail+0x22d/0xd01
[ 311.994202] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 311.999301] ? __lock_acquire+0x7ec/0x4ec0
[ 312.003532] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 312.008627] ? __lock_acquire+0x7ec/0x4ec0
[ 312.012853] ? should_fail+0x22d/0xd01
[ 312.016751] ? mark_held_locks+0x130/0x130
[ 312.020982] ? mark_held_locks+0x130/0x130
[ 312.025221] ? graph_lock+0x170/0x170
[ 312.029013] ? print_usage_bug+0xc0/0xc0
[ 312.033069] ? graph_lock+0x170/0x170
[ 312.036862] ? print_usage_bug+0xc0/0xc0
[ 312.040916] ? wq_watchdog_touch+0x9c/0xfe
[ 312.045146] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 312.050696] ? check_preemption_disabled+0x48/0x200
[ 312.055709] ? check_preemption_disabled+0x48/0x200
[ 312.060736] ? __lock_is_held+0xb5/0x140
[ 312.064807] __alloc_pages_nodemask+0xa80/0xde0
[ 312.069468] ? graph_lock+0x170/0x170
[ 312.073276] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 312.078292] ? graph_lock+0x170/0x170
[ 312.082095] ? find_held_lock+0x36/0x1c0
[ 312.086157] ? ____cache_alloc_node+0x1c7/0x1e0
[ 312.090820] ? lock_downgrade+0x900/0x900
[ 312.094971] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 312.100508] cache_grow_begin+0x91/0x8c0
[ 312.104565] ? do_raw_spin_unlock+0xa7/0x2f0
[ 312.108989] fallback_alloc+0x203/0x2e0
[ 312.112967] ____cache_alloc_node+0x1c7/0x1e0
[ 312.117463] kmem_cache_alloc_node+0xe3/0x730
[ 312.121958] ? ipv6_get_ifaddr+0x42e/0x620
[ 312.126198] __alloc_skb+0x119/0x770
[ 312.129906] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 312.135196] ? skb_scrub_packet+0x490/0x490
[ 312.140056] ? lock_downgrade+0x900/0x900
[ 312.144208] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 312.149744] ? refcount_sub_and_test_checked+0x203/0x310
[ 312.155192] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 312.160643] ? addrconf_rs_timer+0x690/0x690
[ 312.165090] ndisc_alloc_skb+0x144/0x340
[ 312.169152] ndisc_send_rs+0x331/0x6e0
[ 312.173040] addrconf_rs_timer+0x314/0x690
[ 312.177283] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 312.181522] call_timer_fn+0x272/0x920
[ 312.185402] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 312.189629] ? process_timeout+0x40/0x40
[ 312.193684] ? find_held_lock+0x36/0x1c0
[ 312.197763] ? mark_held_locks+0xc7/0x130
[ 312.201930] ? _raw_spin_unlock_irq+0x27/0x80
[ 312.206427] ? _raw_spin_unlock_irq+0x27/0x80
[ 312.210934] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 312.215176] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 312.219757] ? trace_hardirqs_on+0xbd/0x310
[ 312.224069] ? kasan_check_read+0x11/0x20
[ 312.228214] ? __run_timers+0x7da/0xc70
[ 312.232183] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 312.237631] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 312.241864] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 312.246088] __run_timers+0x7e5/0xc70
[ 312.249890] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 312.255247] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 312.260255] ? graph_lock+0x170/0x170
[ 312.264049] ? print_usage_bug+0xc0/0xc0
[ 312.268102] ? lock_release+0x970/0x970
[ 312.272155] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 312.277341] ? find_held_lock+0x36/0x1c0
[ 312.281396] ? graph_lock+0x170/0x170
[ 312.285198] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 312.290736] ? check_preemption_disabled+0x48/0x200
[ 312.296015] ? __lock_is_held+0xb5/0x140
[ 312.300068] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 312.305595] ? check_preemption_disabled+0x48/0x200
[ 312.310941] run_timer_softirq+0x52/0xb0
[ 312.314999] ? rcu_read_lock_sched_held+0x108/0x120
[ 312.320012] __do_softirq+0x30b/0xad8
[ 312.323821] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 312.328939] ? pvclock_read_flags+0x160/0x160
[ 312.333440] ? lapic_next_event+0x5a/0x90
[ 312.337585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 312.343119] ? check_preemption_disabled+0x48/0x200
[ 312.348130] ? check_preemption_disabled+0x48/0x200
[ 312.353160] ? kvm_clock_read+0x18/0x30
[ 312.357130] ? kvm_sched_clock_read+0x9/0x20
[ 312.361539] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 312.367071] ? check_preemption_disabled+0x48/0x200
[ 312.372091] irq_exit+0x17f/0x1c0
[ 312.375539] smp_apic_timer_interrupt+0x1cb/0x760
[ 312.380377] ? smp_call_function_single_interrupt+0x650/0x650
[ 312.386257] ? interrupt_entry+0xb5/0xf0
[ 312.390314] ? trace_hardirqs_off_caller+0xbb/0x310
[ 312.395322] ? trace_hardirqs_off_caller+0xbb/0x310
[ 312.400331] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 312.405163] ? trace_hardirqs_on_caller+0x310/0x310
[ 312.410170] ? trace_hardirqs_on_caller+0x310/0x310
[ 312.415202] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 312.420733] ? check_preemption_disabled+0x48/0x200
[ 312.425756] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 312.431294] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 312.436135] apic_timer_interrupt+0xf/0x20
[ 312.440356]
[ 312.442596] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 312.447886] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 312.466784] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 312.474486] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 312.481770] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 312.489034] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 312.496306] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 312.503570] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 312.510847] ? arch_local_irq_restore+0x45/0x52
[ 312.515528] dump_stack+0x26a/0x2b4
[ 312.519184] ? dump_stack_print_info.cold.2+0x52/0x52
[ 312.524375] dump_header+0x27b/0xf72
[ 312.528110] ? mark_held_locks+0x130/0x130
[ 312.532341] ? pagefault_out_of_memory+0x197/0x197
[ 312.537285] ? __lock_acquire+0x7ec/0x4ec0
[ 312.541512] ? graph_lock+0x170/0x170
[ 312.545450] ? mem_cgroup_charge_statistics+0x780/0x780
[ 312.550819] ? print_usage_bug+0xc0/0xc0
[ 312.554881] ? graph_lock+0x170/0x170
[ 312.558677] ? print_usage_bug+0xc0/0xc0
[ 312.562730] ? print_usage_bug+0xc0/0xc0
[ 312.566787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 312.572328] ? find_held_lock+0x36/0x1c0
[ 312.576398] ? mark_held_locks+0xc7/0x130
[ 312.580547] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 312.585643] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 312.590742] ? lockdep_hardirqs_on+0x421/0x5c0
[ 312.595317] ? trace_hardirqs_on+0xbd/0x310
[ 312.599632] ? kasan_check_read+0x11/0x20
[ 312.603774] ? ___ratelimit+0x36f/0x655
[ 312.607740] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 312.613194] ? trace_hardirqs_on+0x310/0x310
[ 312.617597] ? lock_downgrade+0x900/0x900
[ 312.621745] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 312.626839] ? ___ratelimit+0xaa/0x655
[ 312.630721] ? idr_get_free+0xec0/0xec0
[ 312.634694] ? kasan_check_write+0x14/0x20
[ 312.638927] ? do_raw_spin_lock+0xc1/0x200
[ 312.643159] oom_kill_process.cold.27+0x10/0x903
[ 312.647929] ? graph_lock+0x170/0x170
[ 312.651744] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 312.657579] ? kasan_check_read+0x11/0x20
[ 312.661722] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 312.666990] ? oom_evaluate_task+0x540/0x540
[ 312.671392] ? find_held_lock+0x36/0x1c0
[ 312.675458] ? out_of_memory+0x974/0x1430
[ 312.679603] ? lock_downgrade+0x900/0x900
[ 312.683743] ? check_preemption_disabled+0x48/0x200
[ 312.688777] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 312.694564] ? kasan_check_read+0x11/0x20
[ 312.698712] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 312.703988] ? rcu_bh_qs+0xc0/0xc0
[ 312.707534] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 312.713068] ? oom_evaluate_task+0x302/0x540
[ 312.717483] out_of_memory+0xa84/0x1430
[ 312.721457] ? oom_killer_disable+0x3a0/0x3a0
[ 312.725946] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 312.730871] ? __mutex_add_waiter+0x2a0/0x2a0
[ 312.735424] __alloc_pages_slowpath+0x2318/0x2d80
[ 312.740301] ? warn_alloc+0x120/0x120
[ 312.744124] ? print_usage_bug+0xc0/0xc0
[ 312.748179] ? warn_alloc+0x120/0x120
[ 312.751974] ? print_usage_bug+0xc0/0xc0
[ 312.756033] ? print_usage_bug+0xc0/0xc0
[ 312.760090] ? print_usage_bug+0xc0/0xc0
[ 312.764145] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 312.769682] ? should_fail+0x22d/0xd01
[ 312.773566] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 312.778700] ? find_held_lock+0x36/0x1c0
[ 312.782766] ? mark_held_locks+0x130/0x130
[ 312.786997] ? ___might_sleep+0x1ed/0x300
[ 312.791136] ? lock_release+0x970/0x970
[ 312.795106] ? arch_local_save_flags+0x40/0x40
[ 312.799828] ? __might_sleep+0x95/0x190
[ 312.803807] __alloc_pages_nodemask+0xa80/0xde0
[ 312.808486] ? graph_lock+0x170/0x170
[ 312.812298] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 312.817310] ? graph_lock+0x170/0x170
[ 312.821115] ? find_held_lock+0x36/0x1c0
[ 312.825185] ? cache_grow_begin+0x5a4/0x8c0
[ 312.829502] ? lockdep_hardirqs_on+0x421/0x5c0
[ 312.834084] ? trace_hardirqs_on+0xbd/0x310
[ 312.838397] ? fallback_alloc+0x203/0x2e0
[ 312.842551] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 312.847999] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 312.853532] cache_grow_begin+0x91/0x8c0
[ 312.857585] ? do_raw_spin_unlock+0xa7/0x2f0
[ 312.862011] fallback_alloc+0x203/0x2e0
[ 312.865993] ____cache_alloc_node+0x1c7/0x1e0
[ 312.870490] kmem_cache_alloc+0x1f8/0x730
[ 312.874633] ? emulate_vsyscall+0x314/0xcf0
[ 312.878983] getname_flags+0xd0/0x5a0
[ 312.882794] user_path_at_empty+0x2d/0x50
[ 312.886940] vfs_statx+0x129/0x210
[ 312.890474] ? vfs_statx_fd+0xc0/0xc0
[ 312.894277] __do_sys_newstat+0x8f/0x110
[ 312.898436] ? cp_new_stat+0xa50/0xa50
[ 312.902337] ? do_syscall_64+0x9a/0x820
[ 312.906300] ? do_syscall_64+0x9a/0x820
[ 312.910378] ? lockdep_hardirqs_on+0x421/0x5c0
[ 312.914952] ? trace_hardirqs_on+0xbd/0x310
[ 312.919265] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 312.924630] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 312.930077] __x64_sys_newstat+0x54/0x80
[ 312.934143] do_syscall_64+0x1b9/0x820
[ 312.938027] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 312.943471] ? syscall_return_slowpath+0x5e0/0x5e0
[ 312.948399] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 312.953237] ? trace_hardirqs_on_caller+0x310/0x310
[ 312.958248] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 312.963261] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 312.968796] ? prepare_exit_to_usermode+0x291/0x3b0
[ 312.973815] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 312.978673] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 312.983856] RIP: 0033:0x7f6482e71c65
[ 312.987573] Code: Bad RIP value.
[ 312.990925] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 312.998627] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 313.005888] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 313.013149] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 313.020450] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 313.027723] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 313.035036] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 313.035040] warn_alloc_show_mem: 1 callbacks suppressed
[ 313.035046] Mem-Info:
[ 313.042316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 313.047694] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 313.047694] active_file:15 inactive_file:9 isolated_file:0
[ 313.047694] unevictable:0 dirty:0 writeback:0 unstable:0
[ 313.047694] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 313.047694] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 313.047694] free:13716 free_pcp:235 free_cma:0
[ 313.050058] Call Trace:
[ 313.059436] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 313.092450]
[ 313.095012] Node 0
[ 313.122965] dump_stack+0x1c4/0x2b4
[ 313.125097] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 313.127304] ? dump_stack_print_info.cold.2+0x52/0x52
[ 313.130891] lowmem_reserve[]: 0
[ 313.156415] warn_alloc.cold.119+0xb7/0x1bd
[ 313.161657] 2819
[ 313.164919] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 313.169211] 6323
[ 313.171263] ? lock_downgrade+0x900/0x900
[ 313.176067] 6323
[ 313.178130] ? trace_hardirqs_off+0xb8/0x310
[ 313.182244] Node 0
[ 313.184296] ? trace_hardirqs_off+0xb8/0x310
[ 313.188703] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 313.190913] __alloc_pages_slowpath+0x2667/0x2d80
[ 313.195284] lowmem_reserve[]: 0
[ 313.222186] ? warn_alloc+0x120/0x120
[ 313.226980] 0
[ 313.230241] ? trace_hardirqs_on+0x310/0x310
[ 313.234005] 3503 3503
[ 313.235800] ? warn_alloc+0x120/0x120
[ 313.242682] ? print_usage_bug+0xc0/0xc0
[ 313.246451] Node 0
[ 313.250506] ? warn_alloc+0x120/0x120
[ 313.250527] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 313.250533] lowmem_reserve[]:
[ 313.252766] ? ktime_get+0x2e1/0x440
[ 313.256533] 0 0
[ 313.284989] ? print_usage_bug+0xc0/0xc0
[ 313.288179] 0
[ 313.291901] ? __lock_acquire+0x7ec/0x4ec0
[ 313.293847] 0
[ 313.297926] ? __lock_acquire+0x7ec/0x4ec0
[ 313.299721] Node 0
[ 313.303951] ? kasan_check_read+0x11/0x20
[ 313.305727] DMA: 1*4kB
[ 313.309982] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 313.312184] (U)
[ 313.316322] ? should_fail+0x22d/0xd01
[ 313.318877] 0*8kB
[ 313.324402] ? rcu_bh_qs+0xc0/0xc0
[ 313.326342] 0*16kB 1*32kB
[ 313.330225] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 313.332364] (U) 2*64kB
[ 313.335909] ? __lock_acquire+0x7ec/0x4ec0
[ 313.338807] (U) 1*128kB
[ 313.343904] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 313.346460] (U)
[ 313.350677] ? __lock_acquire+0x7ec/0x4ec0
[ 313.353318] 1*256kB
[ 313.358404] ? should_fail+0x22d/0xd01
[ 313.360349] (U)
[ 313.364574] ? rcu_idle_enter+0x4b0/0x4b0
[ 313.366953] 0*512kB 1*1024kB
[ 313.370832] ? mark_held_locks+0x130/0x130
[ 313.372865] (U) 1*2048kB
[ 313.377011] ? mark_held_locks+0x130/0x130
[ 313.380082] (M) 3*4096kB
[ 313.384308] ? mark_held_locks+0xc7/0x130
[ 313.387039] (M)
[ 313.391259] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 313.393979] = 15908kB
[ 313.393985] Node 0
[ 313.398131] ? graph_lock+0x170/0x170
[ 313.400084] DMA32: 4*4kB
[ 313.405110] ? print_usage_bug+0xc0/0xc0
[ 313.407508] (UM)
[ 313.409785] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 313.413550] 2*8kB (UM)
[ 313.416306] ? check_preemption_disabled+0x48/0x200
[ 313.420360] 2*16kB
[ 313.422407] ? check_preemption_disabled+0x48/0x200
[ 313.422429] ? __lock_is_held+0xb5/0x140
[ 313.427925] (M) 2*32kB
[ 313.430522] __alloc_pages_nodemask+0xa80/0xde0
[ 313.436284] (M) 4*64kB
[ 313.438514] ? graph_lock+0x170/0x170
[ 313.443498] (M)
[ 313.447564] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 313.450113] 3*128kB (M)
[ 313.454775] ? graph_lock+0x170/0x170
[ 313.457324] 3*256kB (M)
[ 313.461130] ? find_held_lock+0x36/0x1c0
[ 313.463064] 4*512kB (UM)
[ 313.468094] ? ____cache_alloc_node+0x1c7/0x1e0
[ 313.470730] 3*1024kB
[ 313.474512] ? lock_downgrade+0x900/0x900
[ 313.477157] (UM)
[ 313.481225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 313.483969] 3*2048kB
[ 313.488645] cache_grow_begin+0x91/0x8c0
[ 313.491020] (M) 3*4096kB
[ 313.495178] ? do_raw_spin_unlock+0xa7/0x2f0
[ 313.497222] (M)
[ 313.502746] fallback_alloc+0x203/0x2e0
[ 313.505124] = 25088kB
[ 313.509174] ____cache_alloc_node+0x1c7/0x1e0
[ 313.511900] Node 0
[ 313.516292] kmem_cache_alloc_node+0xe3/0x730
[ 313.518244] Normal: 755*4kB
[ 313.522210] ? ipv6_get_ifaddr+0x42e/0x620
[ 313.524588] (UMEH)
[ 313.529086] __alloc_skb+0x119/0x770
[ 313.531282] 414*8kB (UME)
[ 313.535773] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 313.538759] 169*16kB (MEH)
[ 313.542986] ? skb_scrub_packet+0x490/0x490
[ 313.545189] 66*32kB (UMEH)
[ 313.548919] ? lock_downgrade+0x900/0x900
[ 313.551733] 13*64kB (UMH)
[ 313.557007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 313.559905] 3*128kB (H)
[ 313.564221] ? refcount_sub_and_test_checked+0x203/0x310
[ 313.567122] 4*256kB
[ 313.571257] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 313.574069] (H)
[ 313.579590] ? addrconf_rs_timer+0x690/0x690
[ 313.582230] 1*512kB (U)
[ 313.587683] ndisc_alloc_skb+0x144/0x340
[ 313.589965] 0*1024kB 0*2048kB
[ 313.595426] ndisc_send_rs+0x331/0x6e0
[ 313.597388] 0*4096kB = 13900kB
[ 313.601786] addrconf_rs_timer+0x314/0x690
[ 313.604431] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 313.608496] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 313.611664] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 313.615548] call_timer_fn+0x272/0x920
[ 313.618706] 2312 total pagecache pages
[ 313.622923] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 313.631733] 0 pages in swap cache
[ 313.635949] ? process_timeout+0x40/0x40
[ 313.644584] Swap cache stats: add 0, delete 0, find 0/0
[ 313.648456] ? find_held_lock+0x36/0x1c0
[ 313.652317] Free swap = 0kB
[ 313.656546] ? __run_timers+0x7da/0xc70
[ 313.659967] Total swap = 0kB
[ 313.664031] ? _raw_spin_unlock_irq+0x27/0x80
[ 313.669360] 1965979 pages RAM
[ 313.673424] ? _raw_spin_unlock_irq+0x27/0x80
[ 313.676409] 0 pages HighMem/MovableOnly
[ 313.676416] 342306 pages reserved
[ 313.680369] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 313.680384] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 313.683382] 0 pages cma reserved
[ 313.683465] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 313.687873] ? trace_hardirqs_on+0xbd/0x310
[ 313.691145] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 313.695567] ? kasan_check_read+0x11/0x20
[ 313.699509] init cpuset=
[ 313.702962] ? __run_timers+0x7da/0xc70
[ 313.707190] /
[ 313.711760] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 313.715099] mems_allowed=0
[ 313.721583] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 313.760608] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 313.764858] __run_timers+0x7e5/0xc70
[ 313.768667] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 313.774029] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 313.779044] ? graph_lock+0x170/0x170
[ 313.782843] ? enqueue_hrtimer+0x1a5/0x560
[ 313.787072] ? lock_release+0x970/0x970
[ 313.791043] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 313.796242] ? find_held_lock+0x36/0x1c0
[ 313.800303] ? graph_lock+0x170/0x170
[ 313.804109] ? pvclock_read_flags+0x160/0x160
[ 313.808622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 313.814159] ? check_preemption_disabled+0x48/0x200
[ 313.819175] ? __lock_is_held+0xb5/0x140
[ 313.823244] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 313.828788] ? check_preemption_disabled+0x48/0x200
[ 313.833808] run_timer_softirq+0x52/0xb0
[ 313.837866] ? rcu_read_lock_sched_held+0x108/0x120
[ 313.842882] __do_softirq+0x30b/0xad8
[ 313.846692] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 313.851794] ? pvclock_read_flags+0x160/0x160
[ 313.856302] ? lapic_next_event+0x5a/0x90
[ 313.860455] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 313.865989] ? check_preemption_disabled+0x48/0x200
[ 313.870999] ? check_preemption_disabled+0x48/0x200
[ 313.876040] ? kvm_clock_read+0x18/0x30
[ 313.880012] ? kvm_sched_clock_read+0x9/0x20
[ 313.884417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 313.889950] ? check_preemption_disabled+0x48/0x200
[ 313.894984] irq_exit+0x17f/0x1c0
[ 313.898435] smp_apic_timer_interrupt+0x1cb/0x760
[ 313.903269] ? smp_reschedule_interrupt+0x109/0x650
[ 313.908286] ? smp_call_function_single_interrupt+0x650/0x650
[ 313.914173] ? interrupt_entry+0xb5/0xf0
[ 313.918231] ? trace_hardirqs_off_caller+0xbb/0x310
[ 313.923272] ? trace_hardirqs_off_caller+0xbb/0x310
[ 313.928295] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 313.933137] ? trace_hardirqs_on_caller+0x310/0x310
[ 313.938146] ? trace_hardirqs_on_caller+0x310/0x310
[ 313.943159] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 313.948696] ? check_preemption_disabled+0x48/0x200
[ 313.953721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 313.959257] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 313.964100] apic_timer_interrupt+0xf/0x20
[ 313.968349]
[ 313.970597] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 313.976478] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 313.995370] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 314.003092] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 314.010396] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 314.017661] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 314.024927] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 314.032222] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 314.039513] ? save_stack+0xa9/0xd0
[ 314.043157] __kmalloc_node_track_caller+0x33/0x70
[ 314.048088] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 314.052869] pskb_expand_head+0x230/0x10f0
[ 314.057102] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 314.062637] ? memcpy+0x45/0x50
[ 314.065912] ? __copy_skb_header+0x350/0x6b0
[ 314.070323] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 314.074813] ? skb_checksum+0x140/0x140
[ 314.078788] ? __lock_is_held+0xb5/0x140
[ 314.082874] ? kasan_check_write+0x14/0x20
[ 314.087110] ? __skb_clone+0x6c7/0xa00
[ 314.090992] ? __copy_skb_header+0x6b0/0x6b0
[ 314.095397] ? kmem_cache_alloc+0x33a/0x730
[ 314.099715] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 314.105255] skb_ensure_writable+0x3dd/0x640
[ 314.109661] ? skb_cow_data+0xf10/0xf10
[ 314.113650] ? preempt_notifier_register+0x200/0x200
[ 314.118750] ? __switch_to_asm+0x34/0x70
[ 314.122808] ? __switch_to_asm+0x34/0x70
[ 314.126970] ? __switch_to_asm+0x40/0x70
[ 314.131027] ? __switch_to_asm+0x34/0x70
[ 314.135088] ? __switch_to_asm+0x40/0x70
[ 314.139656] ? __switch_to_asm+0x40/0x70
[ 314.143737] ? __switch_to_asm+0x34/0x70
[ 314.147812] ? __switch_to_asm+0x34/0x70
[ 314.151867] ? __switch_to_asm+0x40/0x70
[ 314.155923] ? __switch_to_asm+0x34/0x70
[ 314.159993] bpf_clone_redirect+0x14a/0x490
[ 314.164354] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 314.169368] ? __sched_text_start+0x8/0x8
[ 314.173519] ? lockdep_hardirqs_on+0x421/0x5c0
[ 314.178094] ? retint_kernel+0x2d/0x2d
[ 314.181982] ? trace_hardirqs_on_caller+0xc0/0x310
[ 314.186911] ? find_held_lock+0x36/0x1c0
[ 314.190987] ? lock_acquire+0x1ed/0x520
[ 314.194960] ? bpf_test_run+0x3cb/0x780
[ 314.198936] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 314.204467] ? check_preemption_disabled+0x48/0x200
[ 314.209486] ? kasan_check_read+0x11/0x20
[ 314.213643] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 314.218932] ? rcu_bh_qs+0xc0/0xc0
[ 314.222470] ? preempt_schedule+0x4d/0x60
[ 314.226616] ? ___preempt_schedule+0x16/0x18
[ 314.231128] ? bpf_test_run+0x25d/0x780
[ 314.235116] ? netlink_diag_dump+0x2a0/0x2a0
[ 314.239536] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 314.244297] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 314.249132] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 314.254657] ? fput+0x130/0x1a0
[ 314.257935] ? __bpf_prog_get+0x9b/0x290
[ 314.261996] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 314.266841] ? bpf_prog_test_run+0x130/0x1a0
[ 314.271248] ? __x64_sys_bpf+0x3d8/0x520
[ 314.275308] ? bpf_prog_get+0x20/0x20
[ 314.279121] ? do_syscall_64+0x1b9/0x820
[ 314.283175] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 314.288552] ? syscall_return_slowpath+0x5e0/0x5e0
[ 314.293476] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 314.298313] ? trace_hardirqs_on_caller+0x310/0x310
[ 314.303333] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 314.308821] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 314.314374] ? prepare_exit_to_usermode+0x291/0x3b0
[ 314.319391] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 314.324236] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 314.329608] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 314.329702] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 314.335831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 314.335854] Call Trace:
[ 314.342415] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 314.351667]
[ 314.354247] syz-executor4 cpuset=
[ 314.364724] dump_stack+0x1c4/0x2b4
[ 314.366840] syz4
[ 314.370285] ? dump_stack_print_info.cold.2+0x52/0x52
[ 314.373901] mems_allowed=0
[ 314.375873] warn_alloc.cold.119+0xb7/0x1bd
[ 314.388273] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 314.393116] ? lock_downgrade+0x900/0x900
[ 314.397270] ? trace_hardirqs_off+0xb8/0x310
[ 314.401808] ? trace_hardirqs_off+0xb8/0x310
[ 314.406214] __alloc_pages_slowpath+0x2667/0x2d80
[ 314.411074] ? warn_alloc+0x120/0x120
[ 314.414869] ? trace_hardirqs_on+0x310/0x310
[ 314.419279] ? warn_alloc+0x120/0x120
[ 314.423079] ? print_usage_bug+0xc0/0xc0
[ 314.427133] ? warn_alloc+0x120/0x120
[ 314.430953] ? ktime_get+0x2e1/0x440
[ 314.434670] ? print_usage_bug+0xc0/0xc0
[ 314.438723] ? __lock_acquire+0x7ec/0x4ec0
[ 314.442970] ? __lock_acquire+0x7ec/0x4ec0
[ 314.447203] ? kasan_check_read+0x11/0x20
[ 314.451365] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 314.456909] ? should_fail+0x22d/0xd01
[ 314.460789] ? rcu_bh_qs+0xc0/0xc0
[ 314.464345] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 314.469437] ? __lock_acquire+0x7ec/0x4ec0
[ 314.473684] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 314.478798] ? __lock_acquire+0x7ec/0x4ec0
[ 314.483024] ? should_fail+0x22d/0xd01
[ 314.486903] ? rcu_idle_enter+0x4b0/0x4b0
[ 314.491051] ? mark_held_locks+0x130/0x130
[ 314.495305] ? mark_held_locks+0x130/0x130
[ 314.499548] ? mark_held_locks+0xc7/0x130
[ 314.503789] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 314.508816] ? graph_lock+0x170/0x170
[ 314.512624] ? print_usage_bug+0xc0/0xc0
[ 314.516678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 314.522206] ? check_preemption_disabled+0x48/0x200
[ 314.527213] ? check_preemption_disabled+0x48/0x200
[ 314.532252] ? __lock_is_held+0xb5/0x140
[ 314.536311] __alloc_pages_nodemask+0xa80/0xde0
[ 314.540974] ? graph_lock+0x170/0x170
[ 314.544787] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 314.549791] ? graph_lock+0x170/0x170
[ 314.553589] ? find_held_lock+0x36/0x1c0
[ 314.557659] ? ____cache_alloc_node+0x1c7/0x1e0
[ 314.562342] ? lock_downgrade+0x900/0x900
[ 314.566486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 314.572022] cache_grow_begin+0x91/0x8c0
[ 314.576085] ? do_raw_spin_unlock+0xa7/0x2f0
[ 314.580490] fallback_alloc+0x203/0x2e0
[ 314.584464] ____cache_alloc_node+0x1c7/0x1e0
[ 314.588969] kmem_cache_alloc_node+0xe3/0x730
[ 314.593477] ? ipv6_get_ifaddr+0x42e/0x620
[ 314.597732] __alloc_skb+0x119/0x770
[ 314.601444] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 314.606722] ? skb_scrub_packet+0x490/0x490
[ 314.611037] ? lock_downgrade+0x900/0x900
[ 314.615187] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 314.620725] ? refcount_sub_and_test_checked+0x203/0x310
[ 314.626178] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 314.631625] ? addrconf_rs_timer+0x690/0x690
[ 314.636038] ndisc_alloc_skb+0x144/0x340
[ 314.640110] ndisc_send_rs+0x331/0x6e0
[ 314.643996] addrconf_rs_timer+0x314/0x690
[ 314.648230] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 314.652482] call_timer_fn+0x272/0x920
[ 314.656373] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 314.660622] ? process_timeout+0x40/0x40
[ 314.664694] ? find_held_lock+0x36/0x1c0
[ 314.668769] ? mark_held_locks+0xc7/0x130
[ 314.672921] ? _raw_spin_unlock_irq+0x27/0x80
[ 314.677415] ? _raw_spin_unlock_irq+0x27/0x80
[ 314.681901] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 314.686130] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 314.690814] ? trace_hardirqs_on+0xbd/0x310
[ 314.695143] ? kasan_check_read+0x11/0x20
[ 314.699306] ? __run_timers+0x7da/0xc70
[ 314.703473] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 314.708922] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 314.713155] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 314.717382] __run_timers+0x7e5/0xc70
[ 314.721188] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 314.726577] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 314.731589] ? graph_lock+0x170/0x170
[ 314.735384] ? print_usage_bug+0xc0/0xc0
[ 314.739435] ? lock_release+0x970/0x970
[ 314.743400] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 314.748588] ? find_held_lock+0x36/0x1c0
[ 314.752656] ? graph_lock+0x170/0x170
[ 314.756454] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 314.761988] ? check_preemption_disabled+0x48/0x200
[ 314.767123] ? __lock_is_held+0xb5/0x140
[ 314.771184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 314.776712] ? check_preemption_disabled+0x48/0x200
[ 314.781747] run_timer_softirq+0x52/0xb0
[ 314.785800] ? rcu_read_lock_sched_held+0x108/0x120
[ 314.790809] __do_softirq+0x30b/0xad8
[ 314.794613] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 314.799716] ? pvclock_read_flags+0x160/0x160
[ 314.804207] ? lapic_next_event+0x5a/0x90
[ 314.808353] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 314.813881] ? check_preemption_disabled+0x48/0x200
[ 314.818893] ? check_preemption_disabled+0x48/0x200
[ 314.823910] ? kvm_clock_read+0x18/0x30
[ 314.827878] ? kvm_sched_clock_read+0x9/0x20
[ 314.832280] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 314.837900] ? check_preemption_disabled+0x48/0x200
[ 314.842918] irq_exit+0x17f/0x1c0
[ 314.846449] smp_apic_timer_interrupt+0x1cb/0x760
[ 314.851285] ? smp_call_function_single_interrupt+0x650/0x650
[ 314.857163] ? interrupt_entry+0xb5/0xf0
[ 314.861214] ? trace_hardirqs_off_caller+0xbb/0x310
[ 314.866238] ? trace_hardirqs_off_caller+0xbb/0x310
[ 314.871253] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 314.876087] ? trace_hardirqs_on_caller+0x310/0x310
[ 314.881092] ? trace_hardirqs_on_caller+0x310/0x310
[ 314.886104] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 314.891634] ? check_preemption_disabled+0x48/0x200
[ 314.896668] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 314.902225] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 314.907155] apic_timer_interrupt+0xf/0x20
[ 314.911387]
[ 314.913639] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 314.918911] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 314.937805] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 314.945505] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 314.952773] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 314.960036] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 314.967304] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 314.974652] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 314.981931] ? arch_local_irq_restore+0x45/0x52
[ 314.986611] dump_stack+0x26a/0x2b4
[ 314.990241] ? dump_stack_print_info.cold.2+0x52/0x52
[ 314.995437] dump_header+0x27b/0xf72
[ 314.999170] ? mark_held_locks+0x130/0x130
[ 315.003398] ? pagefault_out_of_memory+0x197/0x197
[ 315.008334] ? __lock_acquire+0x7ec/0x4ec0
[ 315.012571] ? graph_lock+0x170/0x170
[ 315.016365] ? mem_cgroup_charge_statistics+0x780/0x780
[ 315.021726] ? print_usage_bug+0xc0/0xc0
[ 315.025786] ? graph_lock+0x170/0x170
[ 315.029589] ? print_usage_bug+0xc0/0xc0
[ 315.033644] ? print_usage_bug+0xc0/0xc0
[ 315.037706] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 315.043244] ? find_held_lock+0x36/0x1c0
[ 315.047313] ? mark_held_locks+0xc7/0x130
[ 315.051460] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 315.056568] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 315.061667] ? lockdep_hardirqs_on+0x421/0x5c0
[ 315.066248] ? trace_hardirqs_on+0xbd/0x310
[ 315.070571] ? kasan_check_read+0x11/0x20
[ 315.074716] ? ___ratelimit+0x36f/0x655
[ 315.078690] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 315.084137] ? trace_hardirqs_on+0x310/0x310
[ 315.088538] ? lock_downgrade+0x900/0x900
[ 315.092690] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 315.097788] ? ___ratelimit+0xaa/0x655
[ 315.101676] ? idr_get_free+0xec0/0xec0
[ 315.105651] ? kasan_check_write+0x14/0x20
[ 315.109989] ? do_raw_spin_lock+0xc1/0x200
[ 315.114233] oom_kill_process.cold.27+0x10/0x903
[ 315.118988] ? graph_lock+0x170/0x170
[ 315.122794] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 315.128585] ? kasan_check_read+0x11/0x20
[ 315.132726] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 315.138002] ? oom_evaluate_task+0x540/0x540
[ 315.142412] ? find_held_lock+0x36/0x1c0
[ 315.146479] ? out_of_memory+0x974/0x1430
[ 315.150627] ? lock_downgrade+0x900/0x900
[ 315.154779] ? check_preemption_disabled+0x48/0x200
[ 315.159803] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 315.165613] ? kasan_check_read+0x11/0x20
[ 315.169763] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 315.175054] ? rcu_bh_qs+0xc0/0xc0
[ 315.178593] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 315.184142] ? oom_evaluate_task+0x302/0x540
[ 315.188551] out_of_memory+0xa84/0x1430
[ 315.192615] ? oom_killer_disable+0x3a0/0x3a0
[ 315.197108] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 315.202037] ? __mutex_add_waiter+0x2a0/0x2a0
[ 315.206539] __alloc_pages_slowpath+0x2318/0x2d80
[ 315.211405] ? warn_alloc+0x120/0x120
[ 315.215230] ? print_usage_bug+0xc0/0xc0
[ 315.219286] ? warn_alloc+0x120/0x120
[ 315.223080] ? print_usage_bug+0xc0/0xc0
[ 315.227155] ? print_usage_bug+0xc0/0xc0
[ 315.231220] ? print_usage_bug+0xc0/0xc0
[ 315.235278] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 315.240815] ? should_fail+0x22d/0xd01
[ 315.244704] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 315.249831] ? find_held_lock+0x36/0x1c0
[ 315.253900] ? mark_held_locks+0x130/0x130
[ 315.258136] ? ___might_sleep+0x1ed/0x300
[ 315.262279] ? lock_release+0x970/0x970
[ 315.266249] ? arch_local_save_flags+0x40/0x40
[ 315.270836] ? __might_sleep+0x95/0x190
[ 315.274814] __alloc_pages_nodemask+0xa80/0xde0
[ 315.279492] ? graph_lock+0x170/0x170
[ 315.283305] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 315.288400] ? graph_lock+0x170/0x170
[ 315.292207] ? find_held_lock+0x36/0x1c0
[ 315.296269] ? cache_grow_begin+0x5a4/0x8c0
[ 315.300588] ? lockdep_hardirqs_on+0x421/0x5c0
[ 315.305170] ? trace_hardirqs_on+0xbd/0x310
[ 315.309518] ? fallback_alloc+0x203/0x2e0
[ 315.313664] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 315.319117] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 315.324656] cache_grow_begin+0x91/0x8c0
[ 315.328715] ? do_raw_spin_unlock+0xa7/0x2f0
[ 315.333133] fallback_alloc+0x203/0x2e0
[ 315.337116] ____cache_alloc_node+0x1c7/0x1e0
[ 315.341612] kmem_cache_alloc+0x1f8/0x730
[ 315.345757] ? emulate_vsyscall+0x314/0xcf0
[ 315.350082] getname_flags+0xd0/0x5a0
[ 315.353882] user_path_at_empty+0x2d/0x50
[ 315.358029] vfs_statx+0x129/0x210
[ 315.361577] ? vfs_statx_fd+0xc0/0xc0
[ 315.365382] __do_sys_newstat+0x8f/0x110
[ 315.369436] ? cp_new_stat+0xa50/0xa50
[ 315.373327] ? do_syscall_64+0x9a/0x820
[ 315.377294] ? do_syscall_64+0x9a/0x820
[ 315.381263] ? lockdep_hardirqs_on+0x421/0x5c0
[ 315.385841] ? trace_hardirqs_on+0xbd/0x310
[ 315.390165] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 315.395533] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 315.401013] __x64_sys_newstat+0x54/0x80
[ 315.405070] do_syscall_64+0x1b9/0x820
[ 315.408953] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 315.414312] ? syscall_return_slowpath+0x5e0/0x5e0
[ 315.419236] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 315.424076] ? trace_hardirqs_on_caller+0x310/0x310
[ 315.429087] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 315.434111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 315.439643] ? prepare_exit_to_usermode+0x291/0x3b0
[ 315.444777] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 315.449620] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 315.454811] RIP: 0033:0x7f6482e71c65
[ 315.458527] Code: Bad RIP value.
[ 315.461878] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 315.469584] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 315.476856] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 315.484119] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 315.491373] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 315.498718] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 315.506040] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 315.506044] warn_alloc_show_mem: 1 callbacks suppressed
[ 315.506050] Mem-Info:
[ 315.513313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 315.518697] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 315.518697] active_file:15 inactive_file:9 isolated_file:0
[ 315.518697] unevictable:0 dirty:0 writeback:0 unstable:0
[ 315.518697] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 315.518697] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 315.518697] free:13716 free_pcp:235 free_cma:0
[ 315.521080] Call Trace:
[ 315.530448] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 315.563391]
[ 315.565963] Node 0
[ 315.593625] dump_stack+0x1c4/0x2b4
[ 315.595765] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 315.597976] ? dump_stack_print_info.cold.2+0x52/0x52
[ 315.601573] lowmem_reserve[]:
[ 315.627198] warn_alloc.cold.119+0xb7/0x1bd
[ 315.632352] 0
[ 315.635448] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 315.640171] 2819 6323
[ 315.641971] ? lock_downgrade+0x900/0x900
[ 315.646795] 6323
[ 315.649292] ? trace_hardirqs_off+0xb8/0x310
[ 315.653410] Node 0
[ 315.655473] ? trace_hardirqs_off+0xb8/0x310
[ 315.659873] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 315.662082] __alloc_pages_slowpath+0x2667/0x2d80
[ 315.666462] lowmem_reserve[]: 0
[ 315.693377] ? warn_alloc+0x120/0x120
[ 315.698167] 0 3503
[ 315.701462] ? trace_hardirqs_on+0x310/0x310
[ 315.705227] 3503
[ 315.707460] ? warn_alloc+0x120/0x120
[ 315.711841] Node 0
[ 315.713896] ? print_usage_bug+0xc0/0xc0
[ 315.717692] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 315.719897] ? warn_alloc+0x120/0x120
[ 315.723931] lowmem_reserve[]:
[ 315.752311] ? ktime_get+0x2e1/0x440
[ 315.752325] ? print_usage_bug+0xc0/0xc0
[ 315.756109] 0
[ 315.759206] ? __lock_acquire+0x7ec/0x4ec0
[ 315.762888] 0 0
[ 315.766954] ? __lock_acquire+0x7ec/0x4ec0
[ 315.768731] 0
[ 315.772966] ? kasan_check_read+0x11/0x20
[ 315.774915] Node 0
[ 315.779148] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 315.780920] DMA:
[ 315.785059] ? should_fail+0x22d/0xd01
[ 315.787267] 1*4kB
[ 315.792797] ? rcu_bh_qs+0xc0/0xc0
[ 315.794844] (U)
[ 315.798736] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 315.800869] 0*8kB
[ 315.804397] ? __lock_acquire+0x7ec/0x4ec0
[ 315.806353] 0*16kB
[ 315.811445] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 315.813566] 1*32kB
[ 315.817789] ? __lock_acquire+0x7ec/0x4ec0
[ 315.820000] (U)
[ 315.825088] ? should_fail+0x22d/0xd01
[ 315.827299] 2*64kB
[ 315.831521] ? rcu_idle_enter+0x4b0/0x4b0
[ 315.833465] (U)
[ 315.837344] ? mark_held_locks+0x130/0x130
[ 315.839553] 1*128kB
[ 315.843689] ? mark_held_locks+0x130/0x130
[ 315.845648] (U)
[ 315.849871] ? mark_held_locks+0xc7/0x130
[ 315.852165] 1*256kB
[ 315.856384] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 315.856397] ? graph_lock+0x170/0x170
[ 315.858351] (U)
[ 315.862483] ? print_usage_bug+0xc0/0xc0
[ 315.864782] 0*512kB
[ 315.869788] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 315.873554] 1*1024kB (U)
[ 315.875532] ? check_preemption_disabled+0x48/0x200
[ 315.879553] 1*2048kB (M)
[ 315.881874] ? check_preemption_disabled+0x48/0x200
[ 315.887378] 3*4096kB (M)
[ 315.890148] ? __lock_is_held+0xb5/0x140
[ 315.895138] = 15908kB
[ 315.897889] __alloc_pages_nodemask+0xa80/0xde0
[ 315.902874] Node 0
[ 315.905622] ? graph_lock+0x170/0x170
[ 315.909659] DMA32:
[ 315.912064] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 315.916702] 4*4kB
[ 315.918926] ? graph_lock+0x170/0x170
[ 315.922697] (UM)
[ 315.924931] ? find_held_lock+0x36/0x1c0
[ 315.929909] 2*8kB (UM)
[ 315.932063] ? ____cache_alloc_node+0x1c7/0x1e0
[ 315.935827] 2*16kB (M)
[ 315.937891] ? lock_downgrade+0x900/0x900
[ 315.941916] 2*32kB (M)
[ 315.944506] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 315.949139] 4*64kB (M)
[ 315.951724] cache_grow_begin+0x91/0x8c0
[ 315.955840] 3*128kB (M)
[ 315.958423] ? do_raw_spin_unlock+0xa7/0x2f0
[ 315.963930] 3*256kB
[ 315.966507] fallback_alloc+0x203/0x2e0
[ 315.970543] (M)
[ 315.973216] ____cache_alloc_node+0x1c7/0x1e0
[ 315.977599] 4*512kB
[ 315.979917] kmem_cache_alloc_node+0xe3/0x730
[ 315.983874] (UM)
[ 315.985847] ? ipv6_get_ifaddr+0x42e/0x620
[ 315.990306] 3*1024kB (UM)
[ 315.992634] __alloc_skb+0x119/0x770
[ 315.997094] 3*2048kB
[ 315.999156] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 316.003357] (M)
[ 316.006190] ? skb_scrub_packet+0x490/0x490
[ 316.009874] 3*4096kB
[ 316.012276] ? lock_downgrade+0x900/0x900
[ 316.017520] (M)
[ 316.019493] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 316.023780] = 25088kB
[ 316.026177] ? refcount_sub_and_test_checked+0x203/0x310
[ 316.030295] Node 0
[ 316.032263] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 316.037772] Normal:
[ 316.040175] ? addrconf_rs_timer+0x690/0x690
[ 316.045610] 755*4kB
[ 316.047846] ndisc_alloc_skb+0x144/0x340
[ 316.053254] (UMEH) 414*8kB
[ 316.055596] ndisc_send_rs+0x331/0x6e0
[ 316.059978] (UME)
[ 316.062292] addrconf_rs_timer+0x314/0x690
[ 316.066325] 169*16kB
[ 316.069264] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 316.073119] (MEH) 66*32kB
[ 316.075278] call_timer_fn+0x272/0x920
[ 316.079469] (UMEH) 13*64kB
[ 316.081880] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 316.086085] (UMH)
[ 316.088925] ? process_timeout+0x40/0x40
[ 316.092783] 3*128kB
[ 316.095701] ? find_held_lock+0x36/0x1c0
[ 316.099909] (H)
[ 316.102056] ? __run_timers+0x7da/0xc70
[ 316.106084] 4*256kB
[ 316.108409] ? _raw_spin_unlock_irq+0x27/0x80
[ 316.112430] (H) 1*512kB
[ 316.114409] ? _raw_spin_unlock_irq+0x27/0x80
[ 316.118353] (U)
[ 316.120667] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 316.125133] 0*1024kB
[ 316.127794] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 316.132262] 0*2048kB 0*4096kB
[ 316.134236] ? trace_hardirqs_on+0xbd/0x310
[ 316.138980] = 13900kB
[ 316.138994] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 316.141414] ? kasan_check_read+0x11/0x20
[ 316.145963] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 316.149143] ? __run_timers+0x7da/0xc70
[ 316.153431] 2312 total pagecache pages
[ 316.155833] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 316.164649] 0 pages in swap cache
[ 316.168784] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 316.177417] Swap cache stats: add 0, delete 0, find 0/0
[ 316.181389] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 316.185246] Free swap = 0kB
[ 316.190683] __run_timers+0x7e5/0xc70
[ 316.194108] Total swap = 0kB
[ 316.194116] 1965979 pages RAM
[ 316.198347] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 316.203669] 0 pages HighMem/MovableOnly
[ 316.203676] 342306 pages reserved
[ 316.207998] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 316.210987] 0 pages cma reserved
[ 316.214772] ? graph_lock+0x170/0x170
[ 316.217851] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 316.220878] ? enqueue_hrtimer+0x1a5/0x560
[ 316.220888] ? lock_release+0x970/0x970
[ 316.220903] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 316.226310] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 316.230293] ? find_held_lock+0x36/0x1c0
[ 316.233722] init cpuset=
[ 316.238727] ? graph_lock+0x170/0x170
[ 316.242067] /
[ 316.245855] ? pvclock_read_flags+0x160/0x160
[ 316.252335] mems_allowed=0
[ 316.256558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 316.300753] ? check_preemption_disabled+0x48/0x200
[ 316.306323] ? __lock_is_held+0xb5/0x140
[ 316.310387] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 316.315941] ? check_preemption_disabled+0x48/0x200
[ 316.320962] run_timer_softirq+0x52/0xb0
[ 316.325018] ? rcu_read_lock_sched_held+0x108/0x120
[ 316.330034] __do_softirq+0x30b/0xad8
[ 316.333839] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 316.338946] ? pvclock_read_flags+0x160/0x160
[ 316.343435] ? lapic_next_event+0x5a/0x90
[ 316.347575] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 316.353124] ? check_preemption_disabled+0x48/0x200
[ 316.358130] ? check_preemption_disabled+0x48/0x200
[ 316.363153] ? kvm_clock_read+0x18/0x30
[ 316.367137] ? kvm_sched_clock_read+0x9/0x20
[ 316.371551] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 316.377107] ? check_preemption_disabled+0x48/0x200
[ 316.382127] irq_exit+0x17f/0x1c0
[ 316.385574] smp_apic_timer_interrupt+0x1cb/0x760
[ 316.390409] ? smp_reschedule_interrupt+0x109/0x650
[ 316.395420] ? smp_call_function_single_interrupt+0x650/0x650
[ 316.401305] ? interrupt_entry+0xb5/0xf0
[ 316.405396] ? trace_hardirqs_off_caller+0xbb/0x310
[ 316.410403] ? trace_hardirqs_off_caller+0xbb/0x310
[ 316.415421] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 316.420258] ? trace_hardirqs_on_caller+0x310/0x310
[ 316.425283] ? trace_hardirqs_on_caller+0x310/0x310
[ 316.430298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 316.435939] ? check_preemption_disabled+0x48/0x200
[ 316.440953] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 316.446492] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 316.451336] apic_timer_interrupt+0xf/0x20
[ 316.455559]
[ 316.457799] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 316.463710] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 316.482603] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 316.490309] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 316.497572] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 316.504841] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 316.512102] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 316.519361] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 316.526645] ? save_stack+0xa9/0xd0
[ 316.530294] __kmalloc_node_track_caller+0x33/0x70
[ 316.535227] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 316.539987] pskb_expand_head+0x230/0x10f0
[ 316.544219] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 316.549765] ? memcpy+0x45/0x50
[ 316.553042] ? __copy_skb_header+0x350/0x6b0
[ 316.557453] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 316.561942] ? skb_checksum+0x140/0x140
[ 316.565918] ? __lock_is_held+0xb5/0x140
[ 316.570000] ? kasan_check_write+0x14/0x20
[ 316.574240] ? __skb_clone+0x6c7/0xa00
[ 316.578128] ? __copy_skb_header+0x6b0/0x6b0
[ 316.582531] ? kmem_cache_alloc+0x33a/0x730
[ 316.586853] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 316.592412] skb_ensure_writable+0x3dd/0x640
[ 316.596832] ? skb_cow_data+0xf10/0xf10
[ 316.600811] ? preempt_notifier_register+0x200/0x200
[ 316.605913] ? __switch_to_asm+0x34/0x70
[ 316.609972] ? __switch_to_asm+0x34/0x70
[ 316.614028] ? __switch_to_asm+0x40/0x70
[ 316.618094] ? __switch_to_asm+0x34/0x70
[ 316.622151] ? __switch_to_asm+0x40/0x70
[ 316.626244] ? __switch_to_asm+0x40/0x70
[ 316.630322] ? __switch_to_asm+0x34/0x70
[ 316.634397] ? __switch_to_asm+0x34/0x70
[ 316.638450] ? __switch_to_asm+0x40/0x70
[ 316.642592] ? __switch_to_asm+0x34/0x70
[ 316.646655] bpf_clone_redirect+0x14a/0x490
[ 316.650982] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 316.656014] ? __sched_text_start+0x8/0x8
[ 316.660179] ? lockdep_hardirqs_on+0x421/0x5c0
[ 316.664756] ? retint_kernel+0x2d/0x2d
[ 316.668639] ? trace_hardirqs_on_caller+0xc0/0x310
[ 316.673567] ? find_held_lock+0x36/0x1c0
[ 316.677648] ? lock_acquire+0x1ed/0x520
[ 316.681640] ? bpf_test_run+0x3cb/0x780
[ 316.685616] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 316.691175] ? check_preemption_disabled+0x48/0x200
[ 316.696205] ? kasan_check_read+0x11/0x20
[ 316.700362] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 316.705633] ? rcu_bh_qs+0xc0/0xc0
[ 316.709167] ? preempt_schedule+0x4d/0x60
[ 316.713323] ? ___preempt_schedule+0x16/0x18
[ 316.717733] ? bpf_test_run+0x25d/0x780
[ 316.721730] ? netlink_diag_dump+0x2a0/0x2a0
[ 316.726143] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 316.730903] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 316.735740] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 316.741269] ? fput+0x130/0x1a0
[ 316.744544] ? __bpf_prog_get+0x9b/0x290
[ 316.748612] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 316.753461] ? bpf_prog_test_run+0x130/0x1a0
[ 316.757882] ? __x64_sys_bpf+0x3d8/0x520
[ 316.761938] ? bpf_prog_get+0x20/0x20
[ 316.765842] ? do_syscall_64+0x1b9/0x820
[ 316.769902] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 316.775265] ? syscall_return_slowpath+0x5e0/0x5e0
[ 316.780186] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 316.785027] ? trace_hardirqs_on_caller+0x310/0x310
[ 316.790068] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 316.795104] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 316.800641] ? prepare_exit_to_usermode+0x291/0x3b0
[ 316.805660] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 316.810515] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 316.815902] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 316.815993] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 316.822138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 316.822143] Call Trace:
[ 316.822149]
[ 316.822168] dump_stack+0x1c4/0x2b4
[ 316.822185] ? dump_stack_print_info.cold.2+0x52/0x52
[ 316.828738] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 316.838105] warn_alloc.cold.119+0xb7/0x1bd
[ 316.840653] syz-executor4 cpuset=
[ 316.842796] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 316.846406] syz4
[ 316.851585] ? lock_downgrade+0x900/0x900
[ 316.862051] mems_allowed=0
[ 316.866363] ? trace_hardirqs_off+0xb8/0x310
[ 316.888128] ? trace_hardirqs_off+0xb8/0x310
[ 316.892543] __alloc_pages_slowpath+0x2667/0x2d80
[ 316.897404] ? warn_alloc+0x120/0x120
[ 316.901207] ? warn_alloc+0x120/0x120
[ 316.905009] ? print_usage_bug+0xc0/0xc0
[ 316.909075] ? warn_alloc+0x120/0x120
[ 316.912871] ? print_usage_bug+0xc0/0xc0
[ 316.916930] ? __lock_acquire+0x7ec/0x4ec0
[ 316.921155] ? __lock_acquire+0x7ec/0x4ec0
[ 316.925379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 316.930921] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 316.936466] ? should_fail+0x22d/0xd01
[ 316.940350] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 316.945451] ? __lock_acquire+0x7ec/0x4ec0
[ 316.949688] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 316.954797] ? __lock_acquire+0x7ec/0x4ec0
[ 316.959060] ? should_fail+0x22d/0xd01
[ 316.962952] ? mark_held_locks+0x130/0x130
[ 316.967187] ? mark_held_locks+0x130/0x130
[ 316.971420] ? graph_lock+0x170/0x170
[ 316.975220] ? print_usage_bug+0xc0/0xc0
[ 316.979279] ? graph_lock+0x170/0x170
[ 316.983099] ? print_usage_bug+0xc0/0xc0
[ 316.987159] ? wq_watchdog_touch+0x9c/0xfe
[ 316.991389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 316.996921] ? check_preemption_disabled+0x48/0x200
[ 317.001934] ? check_preemption_disabled+0x48/0x200
[ 317.007044] ? __lock_is_held+0xb5/0x140
[ 317.011103] __alloc_pages_nodemask+0xa80/0xde0
[ 317.015767] ? graph_lock+0x170/0x170
[ 317.019569] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 317.024590] ? graph_lock+0x170/0x170
[ 317.028397] ? find_held_lock+0x36/0x1c0
[ 317.032463] ? ____cache_alloc_node+0x1c7/0x1e0
[ 317.037127] ? lock_downgrade+0x900/0x900
[ 317.041274] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 317.046839] cache_grow_begin+0x91/0x8c0
[ 317.050897] ? do_raw_spin_unlock+0xa7/0x2f0
[ 317.055310] fallback_alloc+0x203/0x2e0
[ 317.059310] ____cache_alloc_node+0x1c7/0x1e0
[ 317.063824] kmem_cache_alloc_node+0xe3/0x730
[ 317.068322] ? ipv6_get_ifaddr+0x42e/0x620
[ 317.072566] __alloc_skb+0x119/0x770
[ 317.076278] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 317.081560] ? skb_scrub_packet+0x490/0x490
[ 317.085876] ? lock_downgrade+0x900/0x900
[ 317.090035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 317.095593] ? refcount_sub_and_test_checked+0x203/0x310
[ 317.101049] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 317.106499] ? addrconf_rs_timer+0x690/0x690
[ 317.110916] ndisc_alloc_skb+0x144/0x340
[ 317.115099] ndisc_send_rs+0x331/0x6e0
[ 317.118985] addrconf_rs_timer+0x314/0x690
[ 317.123238] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 317.127568] call_timer_fn+0x272/0x920
[ 317.131470] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 317.135734] ? process_timeout+0x40/0x40
[ 317.139805] ? find_held_lock+0x36/0x1c0
[ 317.143865] ? mark_held_locks+0xc7/0x130
[ 317.148018] ? _raw_spin_unlock_irq+0x27/0x80
[ 317.152521] ? _raw_spin_unlock_irq+0x27/0x80
[ 317.157007] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 317.161239] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 317.165817] ? trace_hardirqs_on+0xbd/0x310
[ 317.170132] ? kasan_check_read+0x11/0x20
[ 317.174279] ? __run_timers+0x7da/0xc70
[ 317.178265] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 317.183713] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 317.187941] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 317.192168] __run_timers+0x7e5/0xc70
[ 317.195982] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 317.201348] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 317.206356] ? graph_lock+0x170/0x170
[ 317.210166] ? print_usage_bug+0xc0/0xc0
[ 317.214240] ? lock_release+0x970/0x970
[ 317.218207] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 317.223406] ? find_held_lock+0x36/0x1c0
[ 317.227459] ? graph_lock+0x170/0x170
[ 317.231252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 317.236794] ? check_preemption_disabled+0x48/0x200
[ 317.241805] ? __lock_is_held+0xb5/0x140
[ 317.245856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 317.251399] ? check_preemption_disabled+0x48/0x200
[ 317.256513] run_timer_softirq+0x52/0xb0
[ 317.260685] ? rcu_read_lock_sched_held+0x108/0x120
[ 317.265707] __do_softirq+0x30b/0xad8
[ 317.269508] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 317.274613] ? pvclock_read_flags+0x160/0x160
[ 317.279103] ? lapic_next_event+0x5a/0x90
[ 317.283246] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 317.288804] ? check_preemption_disabled+0x48/0x200
[ 317.293812] ? check_preemption_disabled+0x48/0x200
[ 317.298937] ? kvm_clock_read+0x18/0x30
[ 317.302903] ? kvm_sched_clock_read+0x9/0x20
[ 317.307307] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 317.312927] ? check_preemption_disabled+0x48/0x200
[ 317.317950] irq_exit+0x17f/0x1c0
[ 317.321400] smp_apic_timer_interrupt+0x1cb/0x760
[ 317.326252] ? smp_call_function_single_interrupt+0x650/0x650
[ 317.332226] ? interrupt_entry+0xb5/0xf0
[ 317.336286] ? trace_hardirqs_off_caller+0xbb/0x310
[ 317.341389] ? trace_hardirqs_off_caller+0xbb/0x310
[ 317.346399] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 317.351255] ? trace_hardirqs_on_caller+0x310/0x310
[ 317.356276] ? trace_hardirqs_on_caller+0x310/0x310
[ 317.361287] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 317.366821] ? check_preemption_disabled+0x48/0x200
[ 317.371829] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 317.377367] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 317.382226] apic_timer_interrupt+0xf/0x20
[ 317.386453]
[ 317.388693] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 317.393965] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 317.412868] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 317.420568] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 317.427832] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 317.435096] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 317.442355] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 317.449703] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 317.456979] ? arch_local_irq_restore+0x45/0x52
[ 317.461658] dump_stack+0x26a/0x2b4
[ 317.465284] ? dump_stack_print_info.cold.2+0x52/0x52
[ 317.470615] dump_header+0x27b/0xf72
[ 317.474331] ? mark_held_locks+0x130/0x130
[ 317.478557] ? pagefault_out_of_memory+0x197/0x197
[ 317.483484] ? __lock_acquire+0x7ec/0x4ec0
[ 317.487808] ? graph_lock+0x170/0x170
[ 317.491599] ? mem_cgroup_charge_statistics+0x780/0x780
[ 317.497070] ? print_usage_bug+0xc0/0xc0
[ 317.501135] ? graph_lock+0x170/0x170
[ 317.504929] ? print_usage_bug+0xc0/0xc0
[ 317.508988] ? print_usage_bug+0xc0/0xc0
[ 317.513062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 317.518592] ? find_held_lock+0x36/0x1c0
[ 317.522650] ? mark_held_locks+0xc7/0x130
[ 317.526797] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 317.531897] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 317.537002] ? lockdep_hardirqs_on+0x421/0x5c0
[ 317.541595] ? trace_hardirqs_on+0xbd/0x310
[ 317.545912] ? kasan_check_read+0x11/0x20
[ 317.550049] ? ___ratelimit+0x36f/0x655
[ 317.554016] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 317.559463] ? trace_hardirqs_on+0x310/0x310
[ 317.563867] ? lock_downgrade+0x900/0x900
[ 317.568032] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 317.573133] ? ___ratelimit+0xaa/0x655
[ 317.577016] ? idr_get_free+0xec0/0xec0
[ 317.580999] ? kasan_check_write+0x14/0x20
[ 317.585231] ? do_raw_spin_lock+0xc1/0x200
[ 317.589474] oom_kill_process.cold.27+0x10/0x903
[ 317.594229] ? graph_lock+0x170/0x170
[ 317.598039] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 317.603834] ? kasan_check_read+0x11/0x20
[ 317.607986] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 317.613263] ? oom_evaluate_task+0x540/0x540
[ 317.617681] ? find_held_lock+0x36/0x1c0
[ 317.621744] ? out_of_memory+0x974/0x1430
[ 317.625890] ? lock_downgrade+0x900/0x900
[ 317.630036] ? check_preemption_disabled+0x48/0x200
[ 317.635054] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 317.640937] ? kasan_check_read+0x11/0x20
[ 317.645087] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 317.650361] ? rcu_bh_qs+0xc0/0xc0
[ 317.653921] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 317.659459] ? oom_evaluate_task+0x302/0x540
[ 317.663863] out_of_memory+0xa84/0x1430
[ 317.667840] ? oom_killer_disable+0x3a0/0x3a0
[ 317.672331] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 317.677275] ? __mutex_add_waiter+0x2a0/0x2a0
[ 317.681777] __alloc_pages_slowpath+0x2318/0x2d80
[ 317.686643] ? warn_alloc+0x120/0x120
[ 317.690448] ? print_usage_bug+0xc0/0xc0
[ 317.694504] ? warn_alloc+0x120/0x120
[ 317.698298] ? print_usage_bug+0xc0/0xc0
[ 317.702360] ? print_usage_bug+0xc0/0xc0
[ 317.706415] ? print_usage_bug+0xc0/0xc0
[ 317.710472] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 317.716024] ? should_fail+0x22d/0xd01
[ 317.719999] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 317.725122] ? find_held_lock+0x36/0x1c0
[ 317.729194] ? mark_held_locks+0x130/0x130
[ 317.733436] ? ___might_sleep+0x1ed/0x300
[ 317.737578] ? lock_release+0x970/0x970
[ 317.741550] ? arch_local_save_flags+0x40/0x40
[ 317.746137] ? __might_sleep+0x95/0x190
[ 317.750107] __alloc_pages_nodemask+0xa80/0xde0
[ 317.754770] ? graph_lock+0x170/0x170
[ 317.758572] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 317.763668] ? graph_lock+0x170/0x170
[ 317.767473] ? find_held_lock+0x36/0x1c0
[ 317.771533] ? cache_grow_begin+0x5a4/0x8c0
[ 317.775849] ? lockdep_hardirqs_on+0x421/0x5c0
[ 317.780429] ? trace_hardirqs_on+0xbd/0x310
[ 317.784749] ? fallback_alloc+0x203/0x2e0
[ 317.788893] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 317.794570] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 317.800101] cache_grow_begin+0x91/0x8c0
[ 317.804155] ? do_raw_spin_unlock+0xa7/0x2f0
[ 317.808565] fallback_alloc+0x203/0x2e0
[ 317.812537] ____cache_alloc_node+0x1c7/0x1e0
[ 317.817042] kmem_cache_alloc+0x1f8/0x730
[ 317.821188] ? emulate_vsyscall+0x314/0xcf0
[ 317.825513] getname_flags+0xd0/0x5a0
[ 317.829396] user_path_at_empty+0x2d/0x50
[ 317.833557] vfs_statx+0x129/0x210
[ 317.837092] ? vfs_statx_fd+0xc0/0xc0
[ 317.840906] __do_sys_newstat+0x8f/0x110
[ 317.844959] ? cp_new_stat+0xa50/0xa50
[ 317.848835] ? do_syscall_64+0x9a/0x820
[ 317.852800] ? do_syscall_64+0x9a/0x820
[ 317.856765] ? lockdep_hardirqs_on+0x421/0x5c0
[ 317.861336] ? trace_hardirqs_on+0xbd/0x310
[ 317.865675] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 317.871035] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 317.876480] __x64_sys_newstat+0x54/0x80
[ 317.880541] do_syscall_64+0x1b9/0x820
[ 317.884420] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 317.889777] ? syscall_return_slowpath+0x5e0/0x5e0
[ 317.894721] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 317.899570] ? trace_hardirqs_on_caller+0x310/0x310
[ 317.904582] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 317.909591] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 317.915119] ? prepare_exit_to_usermode+0x291/0x3b0
[ 317.920129] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 317.924970] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 317.930158] RIP: 0033:0x7f6482e71c65
[ 317.933881] Code: Bad RIP value.
[ 317.937262] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 317.945075] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 317.952335] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 317.959605] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 317.966972] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 317.974234] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 317.981521] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 317.981526] warn_alloc_show_mem: 1 callbacks suppressed
[ 317.981531] Mem-Info:
[ 317.988800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 317.994161] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 317.994161] active_file:15 inactive_file:9 isolated_file:0
[ 317.994161] unevictable:0 dirty:0 writeback:0 unstable:0
[ 317.994161] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 317.994161] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 317.994161] free:13716 free_pcp:235 free_cma:0
[ 317.996528] Call Trace:
[ 318.005875] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 318.005899] Node 0
[ 318.038843]
[ 318.041428] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 318.069183] dump_stack+0x1c4/0x2b4
[ 318.071384] lowmem_reserve[]:
[ 318.073527] ? dump_stack_print_info.cold.2+0x52/0x52
[ 318.099085] 0
[ 318.102716] warn_alloc.cold.119+0xb7/0x1bd
[ 318.105774] 2819 6323
[ 318.110953] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 318.112725] 6323
[ 318.117033] ? lock_downgrade+0x900/0x900
[ 318.124333] ? trace_hardirqs_off+0xb8/0x310
[ 318.126363] Node 0
[ 318.130504] ? trace_hardirqs_off+0xb8/0x310
[ 318.134916] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 318.137130] __alloc_pages_slowpath+0x2667/0x2d80
[ 318.142017] lowmem_reserve[]:
[ 318.168948] ? warn_alloc+0x120/0x120
[ 318.173710] 0
[ 318.176804] ? lock_release+0x970/0x970
[ 318.180594] 0 3503
[ 318.182391] ? warn_alloc+0x120/0x120
[ 318.186333] 3503
[ 318.188561] ? print_usage_bug+0xc0/0xc0
[ 318.192332] Node 0
[ 318.194381] ? warn_alloc+0x120/0x120
[ 318.198535] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 318.200767] ? print_usage_bug+0xc0/0xc0
[ 318.204551] lowmem_reserve[]:
[ 318.232902] ? __lock_acquire+0x7ec/0x4ec0
[ 318.236950] 0
[ 318.240045] ? __lock_acquire+0x7ec/0x4ec0
[ 318.244243] 0 0
[ 318.246042] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 318.250242] 0
[ 318.252207] ? should_fail+0x22d/0xd01
[ 318.259506] ? __lock_acquire+0x7ec/0x4ec0
[ 318.263364] Node 0 DMA:
[ 318.267594] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 318.267608] ? __lock_acquire+0x7ec/0x4ec0
[ 318.270274] 1*4kB
[ 318.275361] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 318.279573] (U)
[ 318.281707] ? __lock_acquire+0x7ec/0x4ec0
[ 318.286788] 0*8kB
[ 318.288836] ? should_fail+0x22d/0xd01
[ 318.293051] 0*16kB 1*32kB
[ 318.295205] ? mark_held_locks+0x130/0x130
[ 318.299058] (U)
[ 318.301891] ? mark_held_locks+0x130/0x130
[ 318.306436] 2*64kB
[ 318.308420] ? graph_lock+0x170/0x170
[ 318.312604] (U)
[ 318.314824] ? print_usage_bug+0xc0/0xc0
[ 318.318587] 1*128kB (U)
[ 318.320566] ? wq_watchdog_touch+0x9c/0xfe
[ 318.324591] 1*256kB (U)
[ 318.327256] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 318.331456] 0*512kB
[ 318.334114] ? check_preemption_disabled+0x48/0x200
[ 318.339615] 1*1024kB
[ 318.341932] ? check_preemption_disabled+0x48/0x200
[ 318.346921] (U)
[ 318.349322] ? __lock_is_held+0xb5/0x140
[ 318.354315] 1*2048kB (M)
[ 318.356310] __alloc_pages_nodemask+0xa80/0xde0
[ 318.360335] 3*4096kB
[ 318.363098] ? graph_lock+0x170/0x170
[ 318.367739] (M)
[ 318.370170] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 318.373962] = 15908kB
[ 318.373970] Node 0
[ 318.375931] ? graph_lock+0x170/0x170
[ 318.380928] DMA32:
[ 318.383341] ? find_held_lock+0x36/0x1c0
[ 318.385546] 4*4kB
[ 318.389339] ? ____cache_alloc_node+0x1c7/0x1e0
[ 318.391565] (UM)
[ 318.395608] ? lock_downgrade+0x900/0x900
[ 318.397727] 2*8kB
[ 318.402379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 318.404406] (UM) 2*16kB
[ 318.408545] cache_grow_begin+0x91/0x8c0
[ 318.410672] (M)
[ 318.416212] ? do_raw_spin_unlock+0xa7/0x2f0
[ 318.418852] 2*32kB (M)
[ 318.422918] fallback_alloc+0x203/0x2e0
[ 318.424862] 4*64kB (M)
[ 318.429267] ____cache_alloc_node+0x1c7/0x1e0
[ 318.431815] 3*128kB (M)
[ 318.435789] kmem_cache_alloc_node+0xe3/0x730
[ 318.438347] 3*256kB
[ 318.442825] ? ipv6_get_ifaddr+0x42e/0x620
[ 318.445491] (M)
[ 318.449978] __alloc_skb+0x119/0x770
[ 318.452263] 4*512kB (UM)
[ 318.456492] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 318.458551] 3*1024kB (UM)
[ 318.462256] ? skb_scrub_packet+0x490/0x490
[ 318.464981] 3*2048kB (M)
[ 318.470250] ? lock_downgrade+0x900/0x900
[ 318.473067] 3*4096kB
[ 318.477373] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 318.480096] (M)
[ 318.484234] ? refcount_sub_and_test_checked+0x203/0x310
[ 318.486614] = 25088kB
[ 318.492135] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 318.494094] Node 0
[ 318.499527] ? addrconf_rs_timer+0x690/0x690
[ 318.501907] Normal:
[ 318.507449] ndisc_alloc_skb+0x144/0x340
[ 318.509659] 755*4kB
[ 318.514048] ndisc_send_rs+0x331/0x6e0
[ 318.516338] (UMEH)
[ 318.520380] addrconf_rs_timer+0x314/0x690
[ 318.522672] 414*8kB
[ 318.526562] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 318.528767] (UME)
[ 318.533001] call_timer_fn+0x272/0x920
[ 318.535396] 169*16kB
[ 318.539613] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 318.541733] (MEH)
[ 318.545602] ? process_timeout+0x40/0x40
[ 318.547982] 66*32kB
[ 318.552197] ? find_held_lock+0x36/0x1c0
[ 318.554312] (UMEH)
[ 318.558359] ? __run_timers+0x7da/0xc70
[ 318.560655] 13*64kB
[ 318.564704] ? _raw_spin_unlock_irq+0x27/0x80
[ 318.566918] (UMH)
[ 318.570878] ? _raw_spin_unlock_irq+0x27/0x80
[ 318.573176] 3*128kB
[ 318.577671] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 318.579785] (H)
[ 318.584260] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 318.586555] 4*256kB
[ 318.590788] ? trace_hardirqs_on+0xbd/0x310
[ 318.592755] (H)
[ 318.597319] ? kasan_check_read+0x11/0x20
[ 318.599611] 1*512kB (U)
[ 318.603959] ? __run_timers+0x7da/0xc70
[ 318.605908] 0*1024kB
[ 318.610038] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 318.612680] 0*2048kB
[ 318.616652] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 318.619025] 0*4096kB
[ 318.624462] __run_timers+0x7e5/0xc70
[ 318.626845] = 13900kB
[ 318.631072] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 318.633449] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 318.637404] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 318.639790] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 318.645132] ? graph_lock+0x170/0x170
[ 318.653941] 2312 total pagecache pages
[ 318.658960] ? enqueue_hrtimer+0x1a5/0x560
[ 318.667509] 0 pages in swap cache
[ 318.671283] ? lock_release+0x970/0x970
[ 318.675142] Swap cache stats: add 0, delete 0, find 0/0
[ 318.675148] Free swap = 0kB
[ 318.679369] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 318.682788] Total swap = 0kB
[ 318.682795] 1965979 pages RAM
[ 318.686758] ? find_held_lock+0x36/0x1c0
[ 318.692090] 0 pages HighMem/MovableOnly
[ 318.695095] ? graph_lock+0x170/0x170
[ 318.700260] 342306 pages reserved
[ 318.700267] 0 pages cma reserved
[ 318.703277] ? pvclock_read_flags+0x160/0x160
[ 318.706459] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 318.710389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 318.710405] ? check_preemption_disabled+0x48/0x200
[ 318.710427] ? __lock_is_held+0xb5/0x140
[ 318.714442] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 318.718164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 318.721588] init cpuset=
[ 318.724943] ? check_preemption_disabled+0x48/0x200
[ 318.729409] /
[ 318.735894] run_timer_softirq+0x52/0xb0
[ 318.741394] mems_allowed=0
[ 318.782052] ? rcu_read_lock_sched_held+0x108/0x120
[ 318.787063] __do_softirq+0x30b/0xad8
[ 318.790906] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 318.796043] ? pvclock_read_flags+0x160/0x160
[ 318.800532] ? lapic_next_event+0x5a/0x90
[ 318.804674] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 318.810202] ? check_preemption_disabled+0x48/0x200
[ 318.815225] ? check_preemption_disabled+0x48/0x200
[ 318.820248] ? kvm_clock_read+0x18/0x30
[ 318.824232] ? kvm_sched_clock_read+0x9/0x20
[ 318.828738] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 318.834382] ? check_preemption_disabled+0x48/0x200
[ 318.839404] irq_exit+0x17f/0x1c0
[ 318.842860] smp_apic_timer_interrupt+0x1cb/0x760
[ 318.847701] ? smp_reschedule_interrupt+0x109/0x650
[ 318.852710] ? smp_call_function_single_interrupt+0x650/0x650
[ 318.858592] ? interrupt_entry+0xb5/0xf0
[ 318.862668] ? trace_hardirqs_off_caller+0xbb/0x310
[ 318.867692] ? trace_hardirqs_off_caller+0xbb/0x310
[ 318.872719] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 318.877553] ? trace_hardirqs_on_caller+0x310/0x310
[ 318.882562] ? trace_hardirqs_on_caller+0x310/0x310
[ 318.887570] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 318.893216] ? check_preemption_disabled+0x48/0x200
[ 318.898218] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 318.903759] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 318.908730] apic_timer_interrupt+0xf/0x20
[ 318.912951]
[ 318.915182] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 318.921060] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 318.940034] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 318.947737] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 318.954993] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 318.962251] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 318.969508] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 318.976796] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 318.984082] ? save_stack+0xa9/0xd0
[ 318.987711] __kmalloc_node_track_caller+0x33/0x70
[ 318.992639] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 318.997406] pskb_expand_head+0x230/0x10f0
[ 319.001650] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 319.007176] ? memcpy+0x45/0x50
[ 319.010445] ? __copy_skb_header+0x350/0x6b0
[ 319.014849] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 319.019334] ? skb_checksum+0x140/0x140
[ 319.023319] ? __lock_is_held+0xb5/0x140
[ 319.027384] ? kasan_check_write+0x14/0x20
[ 319.031619] ? __skb_clone+0x6c7/0xa00
[ 319.035518] ? __copy_skb_header+0x6b0/0x6b0
[ 319.039919] ? kmem_cache_alloc+0x33a/0x730
[ 319.044238] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 319.049775] skb_ensure_writable+0x3dd/0x640
[ 319.054178] ? skb_cow_data+0xf10/0xf10
[ 319.058147] ? preempt_notifier_register+0x200/0x200
[ 319.063247] ? __switch_to_asm+0x34/0x70
[ 319.067301] ? __switch_to_asm+0x34/0x70
[ 319.071371] ? __switch_to_asm+0x40/0x70
[ 319.075425] ? __switch_to_asm+0x34/0x70
[ 319.079485] ? __switch_to_asm+0x40/0x70
[ 319.083541] ? __switch_to_asm+0x40/0x70
[ 319.087598] ? __switch_to_asm+0x34/0x70
[ 319.091666] ? __switch_to_asm+0x34/0x70
[ 319.095717] ? __switch_to_asm+0x40/0x70
[ 319.099784] ? __switch_to_asm+0x34/0x70
[ 319.103857] bpf_clone_redirect+0x14a/0x490
[ 319.108178] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 319.113213] ? __sched_text_start+0x8/0x8
[ 319.117359] ? lockdep_hardirqs_on+0x421/0x5c0
[ 319.121933] ? retint_kernel+0x2d/0x2d
[ 319.125816] ? trace_hardirqs_on_caller+0xc0/0x310
[ 319.130770] ? find_held_lock+0x36/0x1c0
[ 319.134841] ? lock_acquire+0x1ed/0x520
[ 319.138819] ? bpf_test_run+0x3cb/0x780
[ 319.142802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 319.148337] ? check_preemption_disabled+0x48/0x200
[ 319.153354] ? kasan_check_read+0x11/0x20
[ 319.157502] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 319.162769] ? rcu_bh_qs+0xc0/0xc0
[ 319.166312] ? preempt_schedule+0x4d/0x60
[ 319.170472] ? ___preempt_schedule+0x16/0x18
[ 319.174874] ? bpf_test_run+0x25d/0x780
[ 319.178865] ? netlink_diag_dump+0x2a0/0x2a0
[ 319.183273] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 319.188043] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 319.192877] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 319.198412] ? fput+0x130/0x1a0
[ 319.201694] ? __bpf_prog_get+0x9b/0x290
[ 319.205751] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 319.210587] ? bpf_prog_test_run+0x130/0x1a0
[ 319.215000] ? __x64_sys_bpf+0x3d8/0x520
[ 319.219053] ? bpf_prog_get+0x20/0x20
[ 319.222861] ? do_syscall_64+0x1b9/0x820
[ 319.226915] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 319.232289] ? syscall_return_slowpath+0x5e0/0x5e0
[ 319.237224] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 319.242059] ? trace_hardirqs_on_caller+0x310/0x310
[ 319.247076] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 319.252089] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 319.257624] ? prepare_exit_to_usermode+0x291/0x3b0
[ 319.262640] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 319.267489] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 319.272883] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 319.272978] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 319.279109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 319.279114] Call Trace:
[ 319.279120]
[ 319.279139] dump_stack+0x1c4/0x2b4
[ 319.279155] ? dump_stack_print_info.cold.2+0x52/0x52
[ 319.285695] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 319.294968] warn_alloc.cold.119+0xb7/0x1bd
[ 319.297602] syz-executor4 cpuset=
[ 319.299741] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 319.303358] syz4
[ 319.308548] ? lock_downgrade+0x900/0x900
[ 319.319004] mems_allowed=0
[ 319.323315] ? trace_hardirqs_off+0xb8/0x310
[ 319.344973] ? trace_hardirqs_off+0xb8/0x310
[ 319.349386] __alloc_pages_slowpath+0x2667/0x2d80
[ 319.354334] ? warn_alloc+0x120/0x120
[ 319.358153] ? warn_alloc+0x120/0x120
[ 319.361974] ? print_usage_bug+0xc0/0xc0
[ 319.366032] ? warn_alloc+0x120/0x120
[ 319.369833] ? print_usage_bug+0xc0/0xc0
[ 319.373889] ? __lock_acquire+0x7ec/0x4ec0
[ 319.378119] ? __lock_acquire+0x7ec/0x4ec0
[ 319.382344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 319.387875] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 319.393409] ? should_fail+0x22d/0xd01
[ 319.397291] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 319.402386] ? __lock_acquire+0x7ec/0x4ec0
[ 319.406620] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 319.411715] ? __lock_acquire+0x7ec/0x4ec0
[ 319.415939] ? should_fail+0x22d/0xd01
[ 319.419847] ? mark_held_locks+0x130/0x130
[ 319.424090] ? mark_held_locks+0x130/0x130
[ 319.428317] ? graph_lock+0x170/0x170
[ 319.432125] ? print_usage_bug+0xc0/0xc0
[ 319.436178] ? graph_lock+0x170/0x170
[ 319.439971] ? print_usage_bug+0xc0/0xc0
[ 319.444027] ? wq_watchdog_touch+0x9c/0xfe
[ 319.448257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 319.453794] ? check_preemption_disabled+0x48/0x200
[ 319.458819] ? check_preemption_disabled+0x48/0x200
[ 319.463842] ? __lock_is_held+0xb5/0x140
[ 319.467902] __alloc_pages_nodemask+0xa80/0xde0
[ 319.472565] ? graph_lock+0x170/0x170
[ 319.476365] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 319.481373] ? graph_lock+0x170/0x170
[ 319.485178] ? find_held_lock+0x36/0x1c0
[ 319.489261] ? ____cache_alloc_node+0x1c7/0x1e0
[ 319.493940] ? lock_downgrade+0x900/0x900
[ 319.498103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 319.503765] cache_grow_begin+0x91/0x8c0
[ 319.507845] ? do_raw_spin_unlock+0xa7/0x2f0
[ 319.512256] fallback_alloc+0x203/0x2e0
[ 319.516233] ____cache_alloc_node+0x1c7/0x1e0
[ 319.520733] kmem_cache_alloc_node+0xe3/0x730
[ 319.525226] ? ipv6_get_ifaddr+0x42e/0x620
[ 319.529467] __alloc_skb+0x119/0x770
[ 319.533180] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 319.538461] ? skb_scrub_packet+0x490/0x490
[ 319.542779] ? lock_downgrade+0x900/0x900
[ 319.546936] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 319.552471] ? refcount_sub_and_test_checked+0x203/0x310
[ 319.557923] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 319.563372] ? addrconf_rs_timer+0x690/0x690
[ 319.567783] ndisc_alloc_skb+0x144/0x340
[ 319.571852] ndisc_send_rs+0x331/0x6e0
[ 319.575738] addrconf_rs_timer+0x314/0x690
[ 319.579973] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 319.584232] call_timer_fn+0x272/0x920
[ 319.588113] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 319.592342] ? process_timeout+0x40/0x40
[ 319.596496] ? find_held_lock+0x36/0x1c0
[ 319.600562] ? mark_held_locks+0xc7/0x130
[ 319.604709] ? _raw_spin_unlock_irq+0x27/0x80
[ 319.609205] ? _raw_spin_unlock_irq+0x27/0x80
[ 319.613693] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 319.617921] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 319.622501] ? trace_hardirqs_on+0xbd/0x310
[ 319.626814] ? kasan_check_read+0x11/0x20
[ 319.630966] ? __run_timers+0x7da/0xc70
[ 319.634937] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 319.640387] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 319.644623] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 319.648852] __run_timers+0x7e5/0xc70
[ 319.652661] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 319.658016] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 319.663168] ? graph_lock+0x170/0x170
[ 319.666968] ? print_usage_bug+0xc0/0xc0
[ 319.671041] ? lock_release+0x970/0x970
[ 319.675018] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 319.680217] ? find_held_lock+0x36/0x1c0
[ 319.684280] ? graph_lock+0x170/0x170
[ 319.688083] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 319.693644] ? check_preemption_disabled+0x48/0x200
[ 319.698688] ? __lock_is_held+0xb5/0x140
[ 319.702742] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 319.708275] ? check_preemption_disabled+0x48/0x200
[ 319.713294] run_timer_softirq+0x52/0xb0
[ 319.717352] ? rcu_read_lock_sched_held+0x108/0x120
[ 319.722364] __do_softirq+0x30b/0xad8
[ 319.726171] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 319.731294] ? pvclock_read_flags+0x160/0x160
[ 319.735791] ? lapic_next_event+0x5a/0x90
[ 319.739940] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 319.745483] ? check_preemption_disabled+0x48/0x200
[ 319.750506] ? check_preemption_disabled+0x48/0x200
[ 319.755521] ? kvm_clock_read+0x18/0x30
[ 319.759509] ? kvm_sched_clock_read+0x9/0x20
[ 319.763912] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 319.769444] ? check_preemption_disabled+0x48/0x200
[ 319.774603] irq_exit+0x17f/0x1c0
[ 319.778056] smp_apic_timer_interrupt+0x1cb/0x760
[ 319.783399] ? smp_call_function_single_interrupt+0x650/0x650
[ 319.789280] ? interrupt_entry+0xb5/0xf0
[ 319.793342] ? trace_hardirqs_off_caller+0xbb/0x310
[ 319.798356] ? trace_hardirqs_off_caller+0xbb/0x310
[ 319.803371] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 319.808211] ? trace_hardirqs_on_caller+0x310/0x310
[ 319.813222] ? trace_hardirqs_on_caller+0x310/0x310
[ 319.818231] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 319.823771] ? check_preemption_disabled+0x48/0x200
[ 319.828785] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 319.834326] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 319.839276] apic_timer_interrupt+0xf/0x20
[ 319.843501]
[ 319.845753] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 319.851036] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 319.869930] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 319.877633] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 319.884896] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 319.892159] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 319.899433] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 319.906697] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 319.913975] ? arch_local_irq_restore+0x45/0x52
[ 319.918642] dump_stack+0x26a/0x2b4
[ 319.922283] ? dump_stack_print_info.cold.2+0x52/0x52
[ 319.927485] dump_header+0x27b/0xf72
[ 319.931203] ? mark_held_locks+0x130/0x130
[ 319.935432] ? pagefault_out_of_memory+0x197/0x197
[ 319.940500] ? __lock_acquire+0x7ec/0x4ec0
[ 319.944741] ? graph_lock+0x170/0x170
[ 319.948546] ? mem_cgroup_charge_statistics+0x780/0x780
[ 319.953906] ? print_usage_bug+0xc0/0xc0
[ 319.957968] ? graph_lock+0x170/0x170
[ 319.961774] ? print_usage_bug+0xc0/0xc0
[ 319.965832] ? print_usage_bug+0xc0/0xc0
[ 319.969927] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 319.975463] ? find_held_lock+0x36/0x1c0
[ 319.979535] ? mark_held_locks+0xc7/0x130
[ 319.983682] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 319.988799] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 319.993897] ? lockdep_hardirqs_on+0x421/0x5c0
[ 319.998490] ? trace_hardirqs_on+0xbd/0x310
[ 320.002805] ? kasan_check_read+0x11/0x20
[ 320.006950] ? ___ratelimit+0x36f/0x655
[ 320.010943] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 320.016408] ? trace_hardirqs_on+0x310/0x310
[ 320.020844] ? lock_downgrade+0x900/0x900
[ 320.025003] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 320.030103] ? ___ratelimit+0xaa/0x655
[ 320.034003] ? idr_get_free+0xec0/0xec0
[ 320.037976] ? kasan_check_write+0x14/0x20
[ 320.042205] ? do_raw_spin_lock+0xc1/0x200
[ 320.046440] oom_kill_process.cold.27+0x10/0x903
[ 320.051191] ? graph_lock+0x170/0x170
[ 320.054996] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 320.060914] ? kasan_check_read+0x11/0x20
[ 320.065061] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 320.070335] ? oom_evaluate_task+0x540/0x540
[ 320.074749] ? find_held_lock+0x36/0x1c0
[ 320.078813] ? out_of_memory+0x974/0x1430
[ 320.082959] ? lock_downgrade+0x900/0x900
[ 320.087106] ? check_preemption_disabled+0x48/0x200
[ 320.092121] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 320.097915] ? kasan_check_read+0x11/0x20
[ 320.102056] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 320.107327] ? rcu_bh_qs+0xc0/0xc0
[ 320.110872] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 320.116405] ? oom_evaluate_task+0x302/0x540
[ 320.120810] out_of_memory+0xa84/0x1430
[ 320.124786] ? oom_killer_disable+0x3a0/0x3a0
[ 320.129274] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 320.134198] ? __mutex_add_waiter+0x2a0/0x2a0
[ 320.139257] __alloc_pages_slowpath+0x2318/0x2d80
[ 320.144142] ? warn_alloc+0x120/0x120
[ 320.147949] ? print_usage_bug+0xc0/0xc0
[ 320.152014] ? warn_alloc+0x120/0x120
[ 320.155808] ? print_usage_bug+0xc0/0xc0
[ 320.159865] ? print_usage_bug+0xc0/0xc0
[ 320.163919] ? print_usage_bug+0xc0/0xc0
[ 320.167979] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 320.173515] ? should_fail+0x22d/0xd01
[ 320.177408] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 320.182526] ? find_held_lock+0x36/0x1c0
[ 320.186595] ? mark_held_locks+0x130/0x130
[ 320.190824] ? ___might_sleep+0x1ed/0x300
[ 320.194964] ? lock_release+0x970/0x970
[ 320.198935] ? arch_local_save_flags+0x40/0x40
[ 320.203547] ? __might_sleep+0x95/0x190
[ 320.207532] __alloc_pages_nodemask+0xa80/0xde0
[ 320.212197] ? graph_lock+0x170/0x170
[ 320.216112] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 320.221118] ? graph_lock+0x170/0x170
[ 320.224934] ? find_held_lock+0x36/0x1c0
[ 320.229016] ? cache_grow_begin+0x5a4/0x8c0
[ 320.233355] ? lockdep_hardirqs_on+0x421/0x5c0
[ 320.237936] ? trace_hardirqs_on+0xbd/0x310
[ 320.242252] ? fallback_alloc+0x203/0x2e0
[ 320.246411] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 320.251859] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 320.257427] cache_grow_begin+0x91/0x8c0
[ 320.261517] ? do_raw_spin_unlock+0xa7/0x2f0
[ 320.265928] fallback_alloc+0x203/0x2e0
[ 320.269904] ____cache_alloc_node+0x1c7/0x1e0
[ 320.274398] kmem_cache_alloc+0x1f8/0x730
[ 320.278554] ? emulate_vsyscall+0x314/0xcf0
[ 320.282881] getname_flags+0xd0/0x5a0
[ 320.286683] user_path_at_empty+0x2d/0x50
[ 320.290827] vfs_statx+0x129/0x210
[ 320.294366] ? vfs_statx_fd+0xc0/0xc0
[ 320.298186] __do_sys_newstat+0x8f/0x110
[ 320.302239] ? cp_new_stat+0xa50/0xa50
[ 320.306383] ? do_syscall_64+0x9a/0x820
[ 320.310355] ? do_syscall_64+0x9a/0x820
[ 320.314327] ? lockdep_hardirqs_on+0x421/0x5c0
[ 320.318911] ? trace_hardirqs_on+0xbd/0x310
[ 320.323236] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 320.328595] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 320.334061] __x64_sys_newstat+0x54/0x80
[ 320.338122] do_syscall_64+0x1b9/0x820
[ 320.342008] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 320.347368] ? syscall_return_slowpath+0x5e0/0x5e0
[ 320.352291] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 320.357132] ? trace_hardirqs_on_caller+0x310/0x310
[ 320.362143] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 320.367154] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 320.372689] ? prepare_exit_to_usermode+0x291/0x3b0
[ 320.377710] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 320.382574] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 320.387767] RIP: 0033:0x7f6482e71c65
[ 320.391508] Code: Bad RIP value.
[ 320.394884] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 320.402588] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 320.409850] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 320.417112] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 320.424389] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 320.431649] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 320.438927] warn_alloc_show_mem: 1 callbacks suppressed
[ 320.438938] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 320.438939] Mem-Info:
[ 320.438970] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 320.438970] active_file:15 inactive_file:9 isolated_file:0
[ 320.438970] unevictable:0 dirty:0 writeback:0 unstable:0
[ 320.438970] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 320.438970] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 320.438970] free:13716 free_pcp:235 free_cma:0
[ 320.444318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 320.444325] Call Trace:
[ 320.451597] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 320.453993]
[ 320.486935] Node 0
[ 320.496289] dump_stack+0x1c4/0x2b4
[ 320.498869] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 320.526520] ? dump_stack_print_info.cold.2+0x52/0x52
[ 320.528642] lowmem_reserve[]:
[ 320.530891] warn_alloc.cold.119+0xb7/0x1bd
[ 320.534474] 0 2819
[ 320.559984] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 320.565138] 6323 6323
[ 320.568241] ? lock_downgrade+0x900/0x900
[ 320.572533] Node 0
[ 320.574766] ? trace_hardirqs_off+0xb8/0x310
[ 320.579597] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 320.582068] ? trace_hardirqs_off+0xb8/0x310
[ 320.586181] lowmem_reserve[]:
[ 320.588408] __alloc_pages_slowpath+0x2667/0x2d80
[ 320.592778] 0 0
[ 320.619681] ? warn_alloc+0x120/0x120
[ 320.624050] 3503
[ 320.627149] ? warn_alloc+0x120/0x120
[ 320.631956] 3503
[ 320.633925] ? print_usage_bug+0xc0/0xc0
[ 320.637703] Node 0
[ 320.639751] ? warn_alloc+0x120/0x120
[ 320.643559] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 320.645700] ? print_usage_bug+0xc0/0xc0
[ 320.649728] lowmem_reserve[]:
[ 320.651951] ? __lock_acquire+0x7ec/0x4ec0
[ 320.655727] 0
[ 320.684945] ? __lock_acquire+0x7ec/0x4ec0
[ 320.688995] 0
[ 320.692199] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 320.696401] 0
[ 320.698193] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 320.702395] 0
[ 320.704191] ? should_fail+0x22d/0xd01
[ 320.711486] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 320.716991] Node 0
[ 320.718778] ? __lock_acquire+0x7ec/0x4ec0
[ 320.722636] DMA:
[ 320.727725] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 320.729933] 1*4kB
[ 320.734149] ? __lock_acquire+0x7ec/0x4ec0
[ 320.736183] (U)
[ 320.741270] ? should_fail+0x22d/0xd01
[ 320.743402] 0*8kB
[ 320.747633] ? mark_held_locks+0x130/0x130
[ 320.749574] 0*16kB 1*32kB
[ 320.753461] ? mark_held_locks+0x130/0x130
[ 320.755581] (U)
[ 320.759802] ? graph_lock+0x170/0x170
[ 320.762621] 2*64kB
[ 320.766844] ? print_usage_bug+0xc0/0xc0
[ 320.768801] (U) 1*128kB
[ 320.772592] ? graph_lock+0x170/0x170
[ 320.774814] (U)
[ 320.778979] ? print_usage_bug+0xc0/0xc0
[ 320.781623] 1*256kB
[ 320.785417] ? wq_watchdog_touch+0x9c/0xfe
[ 320.787366] (U)
[ 320.791421] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 320.793711] 0*512kB 1*1024kB
[ 320.797944] ? check_preemption_disabled+0x48/0x200
[ 320.799889] (U)
[ 320.805410] ? check_preemption_disabled+0x48/0x200
[ 320.808482] 1*2048kB (M)
[ 320.813493] ? __lock_is_held+0xb5/0x140
[ 320.815449] 3*4096kB (M)
[ 320.820472] __alloc_pages_nodemask+0xa80/0xde0
[ 320.823196] = 15908kB
[ 320.827240] ? graph_lock+0x170/0x170
[ 320.829972] Node 0
[ 320.834626] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 320.837006] DMA32:
[ 320.840788] ? graph_lock+0x170/0x170
[ 320.843014] 4*4kB
[ 320.848020] ? find_held_lock+0x36/0x1c0
[ 320.850221] (UM)
[ 320.854016] ? ____cache_alloc_node+0x1c7/0x1e0
[ 320.856130] 2*8kB (UM)
[ 320.860202] ? lock_downgrade+0x900/0x900
[ 320.862247] 2*16kB (M)
[ 320.866913] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 320.869467] 2*32kB
[ 320.873611] cache_grow_begin+0x91/0x8c0
[ 320.876163] (M)
[ 320.881728] ? do_raw_spin_unlock+0xa7/0x2f0
[ 320.883948] 4*64kB
[ 320.887996] fallback_alloc+0x203/0x2e0
[ 320.889941] (M)
[ 320.894339] ____cache_alloc_node+0x1c7/0x1e0
[ 320.896545] 3*128kB
[ 320.900508] kmem_cache_alloc_node+0xe3/0x730
[ 320.902456] (M)
[ 320.906936] ? ipv6_get_ifaddr+0x42e/0x620
[ 320.909236] 3*256kB (M)
[ 320.913729] __alloc_skb+0x119/0x770
[ 320.915679] 4*512kB
[ 320.919899] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 320.922535] (UM)
[ 320.926231] ? skb_scrub_packet+0x490/0x490
[ 320.928524] 3*1024kB
[ 320.933784] ? lock_downgrade+0x900/0x900
[ 320.935816] (UM)
[ 320.940128] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 320.942501] 3*2048kB (M)
[ 320.946639] ? refcount_sub_and_test_checked+0x203/0x310
[ 320.948682] 3*4096kB
[ 320.954200] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 320.956925] (M)
[ 320.962388] ? addrconf_rs_timer+0x690/0x690
[ 320.964768] = 25088kB
[ 320.970230] ndisc_alloc_skb+0x144/0x340
[ 320.972170] Node 0
[ 320.976562] ndisc_send_rs+0x331/0x6e0
[ 320.978945] Normal:
[ 320.982995] addrconf_rs_timer+0x314/0x690
[ 320.985203] 755*4kB
[ 320.989077] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 320.991485] (UMEH)
[ 320.995716] call_timer_fn+0x272/0x920
[ 320.998005] 414*8kB
[ 321.002225] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 321.004442] (UME)
[ 321.008315] ? process_timeout+0x40/0x40
[ 321.010605] 169*16kB (MEH)
[ 321.014831] ? find_held_lock+0x36/0x1c0
[ 321.016949] 66*32kB (UMEH)
[ 321.021004] ? __run_timers+0x7da/0xc70
[ 321.023900] 13*64kB (UMH)
[ 321.027963] ? _raw_spin_unlock_irq+0x27/0x80
[ 321.030860] 3*128kB (H)
[ 321.034844] ? _raw_spin_unlock_irq+0x27/0x80
[ 321.037687] 4*256kB
[ 321.042187] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 321.044828] (H)
[ 321.049311] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 321.051610] 1*512kB
[ 321.055831] ? trace_hardirqs_on+0xbd/0x310
[ 321.057776] (U)
[ 321.062343] ? kasan_check_read+0x11/0x20
[ 321.064630] 0*1024kB 0*2048kB
[ 321.068954] ? __run_timers+0x7da/0xc70
[ 321.070923] 0*4096kB = 13900kB
[ 321.075070] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 321.078241] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 321.082205] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 321.085371] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 321.085378] 2312 total pagecache pages
[ 321.090828] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 321.099640] 0 pages in swap cache
[ 321.103870] __run_timers+0x7e5/0xc70
[ 321.112426] Swap cache stats: add 0, delete 0, find 0/0
[ 321.112433] Free swap = 0kB
[ 321.116315] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 321.120506] Total swap = 0kB
[ 321.120513] 1965979 pages RAM
[ 321.123952] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 321.127723] 0 pages HighMem/MovableOnly
[ 321.133081] ? graph_lock+0x170/0x170
[ 321.136071] 342306 pages reserved
[ 321.141425] ? enqueue_hrtimer+0x1a5/0x560
[ 321.144413] 0 pages cma reserved
[ 321.147506] ? lock_release+0x970/0x970
[ 321.152693] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 321.156572] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 321.160465] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 321.163809] ? find_held_lock+0x36/0x1c0
[ 321.168133] init cpuset=
[ 321.171486] ? graph_lock+0x170/0x170
[ 321.175432] /
[ 321.181939] ? pvclock_read_flags+0x160/0x160
[ 321.187101] mems_allowed=0
[ 321.196790] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 321.221860] ? check_preemption_disabled+0x48/0x200
[ 321.226876] ? __lock_is_held+0xb5/0x140
[ 321.230931] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 321.236468] ? check_preemption_disabled+0x48/0x200
[ 321.241483] run_timer_softirq+0x52/0xb0
[ 321.245542] ? rcu_read_lock_sched_held+0x108/0x120
[ 321.250560] __do_softirq+0x30b/0xad8
[ 321.254359] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 321.259476] ? pvclock_read_flags+0x160/0x160
[ 321.263970] ? lapic_next_event+0x5a/0x90
[ 321.268113] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 321.273650] ? check_preemption_disabled+0x48/0x200
[ 321.278663] ? check_preemption_disabled+0x48/0x200
[ 321.283705] ? kvm_clock_read+0x18/0x30
[ 321.287708] ? kvm_sched_clock_read+0x9/0x20
[ 321.292116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 321.297653] ? check_preemption_disabled+0x48/0x200
[ 321.302675] irq_exit+0x17f/0x1c0
[ 321.306125] smp_apic_timer_interrupt+0x1cb/0x760
[ 321.310962] ? smp_reschedule_interrupt+0x109/0x650
[ 321.315976] ? smp_call_function_single_interrupt+0x650/0x650
[ 321.321860] ? interrupt_entry+0xb5/0xf0
[ 321.325921] ? trace_hardirqs_off_caller+0xbb/0x310
[ 321.330951] ? trace_hardirqs_off_caller+0xbb/0x310
[ 321.335965] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 321.340805] ? trace_hardirqs_on_caller+0x310/0x310
[ 321.345817] ? trace_hardirqs_on_caller+0x310/0x310
[ 321.350846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 321.356381] ? check_preemption_disabled+0x48/0x200
[ 321.361405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 321.366942] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 321.371783] apic_timer_interrupt+0xf/0x20
[ 321.376021]
[ 321.378259] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 321.384139] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 321.403128] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 321.410933] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 321.418200] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 321.425463] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 321.432722] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 321.439982] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 321.447264] ? save_stack+0xa9/0xd0
[ 321.450901] __kmalloc_node_track_caller+0x33/0x70
[ 321.455832] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 321.460590] pskb_expand_head+0x230/0x10f0
[ 321.464831] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 321.470363] ? memcpy+0x45/0x50
[ 321.473648] ? __copy_skb_header+0x350/0x6b0
[ 321.478053] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 321.482545] ? skb_checksum+0x140/0x140
[ 321.486526] ? __lock_is_held+0xb5/0x140
[ 321.490589] ? kasan_check_write+0x14/0x20
[ 321.494821] ? __skb_clone+0x6c7/0xa00
[ 321.498706] ? __copy_skb_header+0x6b0/0x6b0
[ 321.503135] ? kmem_cache_alloc+0x33a/0x730
[ 321.507449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 321.512988] skb_ensure_writable+0x3dd/0x640
[ 321.517401] ? skb_cow_data+0xf10/0xf10
[ 321.521374] ? preempt_notifier_register+0x200/0x200
[ 321.526497] ? __switch_to_asm+0x34/0x70
[ 321.530551] ? __switch_to_asm+0x34/0x70
[ 321.534604] ? __switch_to_asm+0x40/0x70
[ 321.538765] ? __switch_to_asm+0x34/0x70
[ 321.542925] ? __switch_to_asm+0x40/0x70
[ 321.546976] ? __switch_to_asm+0x40/0x70
[ 321.551056] ? __switch_to_asm+0x34/0x70
[ 321.555215] ? __switch_to_asm+0x34/0x70
[ 321.559267] ? __switch_to_asm+0x40/0x70
[ 321.563335] ? __switch_to_asm+0x34/0x70
[ 321.567394] bpf_clone_redirect+0x14a/0x490
[ 321.571711] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 321.576749] ? __sched_text_start+0x8/0x8
[ 321.580891] ? lockdep_hardirqs_on+0x421/0x5c0
[ 321.585466] ? retint_kernel+0x2d/0x2d
[ 321.589356] ? trace_hardirqs_on_caller+0xc0/0x310
[ 321.594297] ? find_held_lock+0x36/0x1c0
[ 321.598384] ? lock_acquire+0x1ed/0x520
[ 321.602354] ? bpf_test_run+0x3cb/0x780
[ 321.606324] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 321.611868] ? check_preemption_disabled+0x48/0x200
[ 321.616880] ? kasan_check_read+0x11/0x20
[ 321.621021] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 321.626289] ? rcu_bh_qs+0xc0/0xc0
[ 321.629829] ? preempt_schedule+0x4d/0x60
[ 321.633976] ? ___preempt_schedule+0x16/0x18
[ 321.638389] ? bpf_test_run+0x25d/0x780
[ 321.642382] ? netlink_diag_dump+0x2a0/0x2a0
[ 321.646810] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 321.651569] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 321.656415] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 321.661948] ? fput+0x130/0x1a0
[ 321.665227] ? __bpf_prog_get+0x9b/0x290
[ 321.669284] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 321.674119] ? bpf_prog_test_run+0x130/0x1a0
[ 321.678539] ? __x64_sys_bpf+0x3d8/0x520
[ 321.682607] ? bpf_prog_get+0x20/0x20
[ 321.686424] ? do_syscall_64+0x1b9/0x820
[ 321.690491] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 321.695855] ? syscall_return_slowpath+0x5e0/0x5e0
[ 321.700783] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 321.705630] ? trace_hardirqs_on_caller+0x310/0x310
[ 321.710644] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 321.715658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 321.721190] ? prepare_exit_to_usermode+0x291/0x3b0
[ 321.726205] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 321.731050] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 321.736445] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 321.736530] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 321.742680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 321.742685] Call Trace:
[ 321.742691]
[ 321.742708] dump_stack+0x1c4/0x2b4
[ 321.742737] ? dump_stack_print_info.cold.2+0x52/0x52
[ 321.749291] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 321.758561] warn_alloc.cold.119+0xb7/0x1bd
[ 321.761111] syz-executor4 cpuset=
[ 321.763247] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 321.766844] syz4
[ 321.772027] ? lock_downgrade+0x900/0x900
[ 321.782482] mems_allowed=0
[ 321.786795] ? trace_hardirqs_off+0xb8/0x310
[ 321.808436] ? trace_hardirqs_off+0xb8/0x310
[ 321.812842] __alloc_pages_slowpath+0x2667/0x2d80
[ 321.817717] ? warn_alloc+0x120/0x120
[ 321.821512] ? trace_hardirqs_on+0x310/0x310
[ 321.825918] ? warn_alloc+0x120/0x120
[ 321.829713] ? print_usage_bug+0xc0/0xc0
[ 321.833862] ? warn_alloc+0x120/0x120
[ 321.837656] ? ktime_get+0x2e1/0x440
[ 321.841388] ? print_usage_bug+0xc0/0xc0
[ 321.845543] ? __lock_acquire+0x7ec/0x4ec0
[ 321.849769] ? __lock_acquire+0x7ec/0x4ec0
[ 321.854000] ? kasan_check_read+0x11/0x20
[ 321.858144] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 321.863682] ? should_fail+0x22d/0xd01
[ 321.867563] ? rcu_bh_qs+0xc0/0xc0
[ 321.871126] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 321.876229] ? __lock_acquire+0x7ec/0x4ec0
[ 321.880461] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 321.885555] ? __lock_acquire+0x7ec/0x4ec0
[ 321.889796] ? should_fail+0x22d/0xd01
[ 321.893701] ? rcu_idle_enter+0x4b0/0x4b0
[ 321.897854] ? mark_held_locks+0x130/0x130
[ 321.902088] ? mark_held_locks+0x130/0x130
[ 321.906320] ? mark_held_locks+0xc7/0x130
[ 321.910467] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 321.915475] ? graph_lock+0x170/0x170
[ 321.919265] ? print_usage_bug+0xc0/0xc0
[ 321.923321] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 321.928886] ? check_preemption_disabled+0x48/0x200
[ 321.933908] ? check_preemption_disabled+0x48/0x200
[ 321.938969] ? __lock_is_held+0xb5/0x140
[ 321.943028] __alloc_pages_nodemask+0xa80/0xde0
[ 321.947691] ? graph_lock+0x170/0x170
[ 321.951493] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 321.956514] ? graph_lock+0x170/0x170
[ 321.960336] ? find_held_lock+0x36/0x1c0
[ 321.964415] ? ____cache_alloc_node+0x1c7/0x1e0
[ 321.969090] ? lock_downgrade+0x900/0x900
[ 321.973247] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 321.978881] cache_grow_begin+0x91/0x8c0
[ 321.982936] ? do_raw_spin_unlock+0xa7/0x2f0
[ 321.987352] fallback_alloc+0x203/0x2e0
[ 321.991327] ____cache_alloc_node+0x1c7/0x1e0
[ 321.995823] kmem_cache_alloc_node+0xe3/0x730
[ 322.000315] ? ipv6_get_ifaddr+0x42e/0x620
[ 322.004557] __alloc_skb+0x119/0x770
[ 322.008272] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 322.013543] ? skb_scrub_packet+0x490/0x490
[ 322.017866] ? lock_downgrade+0x900/0x900
[ 322.022012] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 322.027540] ? refcount_sub_and_test_checked+0x203/0x310
[ 322.032995] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 322.038441] ? addrconf_rs_timer+0x690/0x690
[ 322.042868] ndisc_alloc_skb+0x144/0x340
[ 322.046926] ndisc_send_rs+0x331/0x6e0
[ 322.050812] addrconf_rs_timer+0x314/0x690
[ 322.055048] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 322.059293] call_timer_fn+0x272/0x920
[ 322.063177] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 322.067414] ? process_timeout+0x40/0x40
[ 322.071579] ? find_held_lock+0x36/0x1c0
[ 322.075664] ? mark_held_locks+0xc7/0x130
[ 322.079811] ? _raw_spin_unlock_irq+0x27/0x80
[ 322.084308] ? _raw_spin_unlock_irq+0x27/0x80
[ 322.088793] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 322.093024] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 322.097600] ? trace_hardirqs_on+0xbd/0x310
[ 322.101936] ? kasan_check_read+0x11/0x20
[ 322.106081] ? __run_timers+0x7da/0xc70
[ 322.110060] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 322.115509] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 322.119767] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 322.123996] __run_timers+0x7e5/0xc70
[ 322.127803] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 322.133166] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 322.138704] ? graph_lock+0x170/0x170
[ 322.142508] ? print_usage_bug+0xc0/0xc0
[ 322.146570] ? lock_release+0x970/0x970
[ 322.150541] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 322.155735] ? find_held_lock+0x36/0x1c0
[ 322.159794] ? graph_lock+0x170/0x170
[ 322.163595] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 322.169129] ? check_preemption_disabled+0x48/0x200
[ 322.174147] ? __lock_is_held+0xb5/0x140
[ 322.178236] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 322.183770] ? check_preemption_disabled+0x48/0x200
[ 322.188783] run_timer_softirq+0x52/0xb0
[ 322.192842] ? rcu_read_lock_sched_held+0x108/0x120
[ 322.197858] __do_softirq+0x30b/0xad8
[ 322.201664] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 322.206766] ? pvclock_read_flags+0x160/0x160
[ 322.211263] ? lapic_next_event+0x5a/0x90
[ 322.215406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 322.220936] ? check_preemption_disabled+0x48/0x200
[ 322.225947] ? check_preemption_disabled+0x48/0x200
[ 322.230962] ? kvm_clock_read+0x18/0x30
[ 322.234928] ? kvm_sched_clock_read+0x9/0x20
[ 322.239333] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 322.244864] ? check_preemption_disabled+0x48/0x200
[ 322.249971] irq_exit+0x17f/0x1c0
[ 322.253425] smp_apic_timer_interrupt+0x1cb/0x760
[ 322.258281] ? smp_call_function_single_interrupt+0x650/0x650
[ 322.264179] ? interrupt_entry+0xb5/0xf0
[ 322.268237] ? trace_hardirqs_off_caller+0xbb/0x310
[ 322.273248] ? trace_hardirqs_off_caller+0xbb/0x310
[ 322.278350] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 322.283186] ? trace_hardirqs_on_caller+0x310/0x310
[ 322.288197] ? trace_hardirqs_on_caller+0x310/0x310
[ 322.293251] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 322.298783] ? check_preemption_disabled+0x48/0x200
[ 322.303795] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 322.309617] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 322.314515] apic_timer_interrupt+0xf/0x20
[ 322.318746]
[ 322.320984] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 322.326258] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 322.345409] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 322.353110] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 322.360372] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 322.367632] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 322.374897] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 322.382155] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 322.389438] ? arch_local_irq_restore+0x45/0x52
[ 322.394107] dump_stack+0x26a/0x2b4
[ 322.397846] ? dump_stack_print_info.cold.2+0x52/0x52
[ 322.403042] dump_header+0x27b/0xf72
[ 322.406782] ? mark_held_locks+0x130/0x130
[ 322.411017] ? pagefault_out_of_memory+0x197/0x197
[ 322.415959] ? __lock_acquire+0x7ec/0x4ec0
[ 322.420181] ? graph_lock+0x170/0x170
[ 322.424058] ? mem_cgroup_charge_statistics+0x780/0x780
[ 322.429417] ? print_usage_bug+0xc0/0xc0
[ 322.433477] ? graph_lock+0x170/0x170
[ 322.437372] ? print_usage_bug+0xc0/0xc0
[ 322.441426] ? print_usage_bug+0xc0/0xc0
[ 322.445489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 322.451129] ? find_held_lock+0x36/0x1c0
[ 322.455210] ? mark_held_locks+0xc7/0x130
[ 322.459366] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 322.464462] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 322.469564] ? lockdep_hardirqs_on+0x421/0x5c0
[ 322.474141] ? trace_hardirqs_on+0xbd/0x310
[ 322.478475] ? kasan_check_read+0x11/0x20
[ 322.482620] ? ___ratelimit+0x36f/0x655
[ 322.486588] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 322.492123] ? trace_hardirqs_on+0x310/0x310
[ 322.496534] ? lock_downgrade+0x900/0x900
[ 322.500769] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 322.505868] ? ___ratelimit+0xaa/0x655
[ 322.509754] ? idr_get_free+0xec0/0xec0
[ 322.513723] ? kasan_check_write+0x14/0x20
[ 322.517952] ? do_raw_spin_lock+0xc1/0x200
[ 322.522299] oom_kill_process.cold.27+0x10/0x903
[ 322.527048] ? graph_lock+0x170/0x170
[ 322.530849] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 322.536639] ? kasan_check_read+0x11/0x20
[ 322.540781] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 322.546062] ? oom_evaluate_task+0x540/0x540
[ 322.550490] ? find_held_lock+0x36/0x1c0
[ 322.554558] ? out_of_memory+0x974/0x1430
[ 322.558702] ? lock_downgrade+0x900/0x900
[ 322.562847] ? check_preemption_disabled+0x48/0x200
[ 322.567879] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 322.573684] ? kasan_check_read+0x11/0x20
[ 322.577829] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 322.583102] ? rcu_bh_qs+0xc0/0xc0
[ 322.586641] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 322.592169] ? oom_evaluate_task+0x302/0x540
[ 322.596575] out_of_memory+0xa84/0x1430
[ 322.600551] ? oom_killer_disable+0x3a0/0x3a0
[ 322.605054] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 322.609979] ? __mutex_add_waiter+0x2a0/0x2a0
[ 322.614480] __alloc_pages_slowpath+0x2318/0x2d80
[ 322.619347] ? warn_alloc+0x120/0x120
[ 322.623155] ? print_usage_bug+0xc0/0xc0
[ 322.627212] ? warn_alloc+0x120/0x120
[ 322.631011] ? print_usage_bug+0xc0/0xc0
[ 322.635071] ? print_usage_bug+0xc0/0xc0
[ 322.639129] ? print_usage_bug+0xc0/0xc0
[ 322.643188] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 322.648723] ? should_fail+0x22d/0xd01
[ 322.652614] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 322.657771] ? find_held_lock+0x36/0x1c0
[ 322.661848] ? mark_held_locks+0x130/0x130
[ 322.666104] ? ___might_sleep+0x1ed/0x300
[ 322.670250] ? lock_release+0x970/0x970
[ 322.674221] ? arch_local_save_flags+0x40/0x40
[ 322.678818] ? __might_sleep+0x95/0x190
[ 322.682798] __alloc_pages_nodemask+0xa80/0xde0
[ 322.687465] ? graph_lock+0x170/0x170
[ 322.691268] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 322.696275] ? graph_lock+0x170/0x170
[ 322.700082] ? find_held_lock+0x36/0x1c0
[ 322.704147] ? cache_grow_begin+0x5a4/0x8c0
[ 322.708468] ? lockdep_hardirqs_on+0x421/0x5c0
[ 322.713047] ? trace_hardirqs_on+0xbd/0x310
[ 322.717365] ? fallback_alloc+0x203/0x2e0
[ 322.721523] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 322.726985] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 322.732526] cache_grow_begin+0x91/0x8c0
[ 322.736590] ? do_raw_spin_unlock+0xa7/0x2f0
[ 322.741015] fallback_alloc+0x203/0x2e0
[ 322.745006] ____cache_alloc_node+0x1c7/0x1e0
[ 322.749513] kmem_cache_alloc+0x1f8/0x730
[ 322.753656] ? emulate_vsyscall+0x314/0xcf0
[ 322.757979] getname_flags+0xd0/0x5a0
[ 322.761804] user_path_at_empty+0x2d/0x50
[ 322.765949] vfs_statx+0x129/0x210
[ 322.769486] ? vfs_statx_fd+0xc0/0xc0
[ 322.773297] __do_sys_newstat+0x8f/0x110
[ 322.777351] ? cp_new_stat+0xa50/0xa50
[ 322.781251] ? do_syscall_64+0x9a/0x820
[ 322.785220] ? do_syscall_64+0x9a/0x820
[ 322.789193] ? lockdep_hardirqs_on+0x421/0x5c0
[ 322.793782] ? trace_hardirqs_on+0xbd/0x310
[ 322.798104] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 322.803486] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 322.808952] __x64_sys_newstat+0x54/0x80
[ 322.813011] do_syscall_64+0x1b9/0x820
[ 322.816895] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 322.822257] ? syscall_return_slowpath+0x5e0/0x5e0
[ 322.827196] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 322.832056] ? trace_hardirqs_on_caller+0x310/0x310
[ 322.837158] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 322.842185] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 322.847716] ? prepare_exit_to_usermode+0x291/0x3b0
[ 322.852732] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 322.857585] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 322.862772] RIP: 0033:0x7f6482e71c65
[ 322.866485] Code: Bad RIP value.
[ 322.869850] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 322.877554] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 322.884812] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 322.892075] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 322.899338] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 322.906601] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 322.913882] warn_alloc_show_mem: 1 callbacks suppressed
[ 322.913892] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 322.913894] Mem-Info:
[ 322.913924] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 322.913924] active_file:15 inactive_file:9 isolated_file:0
[ 322.913924] unevictable:0 dirty:0 writeback:0 unstable:0
[ 322.913924] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 322.913924] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 322.913924] free:13716 free_pcp:235 free_cma:0
[ 322.919281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 322.926551] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 322.928951] Call Trace:
[ 322.961928] Node 0
[ 322.971290]
[ 322.998957] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 323.001519] dump_stack+0x1c4/0x2b4
[ 323.003726] lowmem_reserve[]: 0
[ 323.005874] ? dump_stack_print_info.cold.2+0x52/0x52
[ 323.031354] 2819 6323
[ 323.035006] warn_alloc.cold.119+0xb7/0x1bd
[ 323.038253] 6323
[ 323.043428] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 323.050244] ? lock_downgrade+0x900/0x900
[ 323.052280] Node 0
[ 323.057115] ? trace_hardirqs_off+0xb8/0x310
[ 323.061254] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 323.063467] ? trace_hardirqs_off+0xb8/0x310
[ 323.067849] lowmem_reserve[]: 0
[ 323.095113] __alloc_pages_slowpath+0x2667/0x2d80
[ 323.099495] 0
[ 323.102784] ? warn_alloc+0x120/0x120
[ 323.107577] 3503
[ 323.109371] ? trace_hardirqs_on+0x310/0x310
[ 323.113147] 3503
[ 323.115222] ? warn_alloc+0x120/0x120
[ 323.119605] Node 0
[ 323.121653] ? print_usage_bug+0xc0/0xc0
[ 323.125448] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 323.127647] ? warn_alloc+0x120/0x120
[ 323.131679] lowmem_reserve[]:
[ 323.160035] ? ktime_get+0x2e1/0x440
[ 323.163815] 0
[ 323.166917] ? print_usage_bug+0xc0/0xc0
[ 323.170599] 0
[ 323.172389] ? __lock_acquire+0x7ec/0x4ec0
[ 323.176415] 0 0
[ 323.178211] ? __lock_acquire+0x7ec/0x4ec0
[ 323.182419] Node 0
[ 323.184386] ? kasan_check_read+0x11/0x20
[ 323.188585] DMA: 1*4kB
[ 323.190815] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 323.194928] (U) 0*8kB
[ 323.197505] ? should_fail+0x22d/0xd01
[ 323.203011] 0*16kB
[ 323.205514] ? rcu_bh_qs+0xc0/0xc0
[ 323.209370] 1*32kB
[ 323.211593] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 323.215103] (U)
[ 323.217327] ? __lock_acquire+0x7ec/0x4ec0
[ 323.222402] 2*64kB
[ 323.224366] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 323.228567] (U) 1*128kB
[ 323.230800] ? __lock_acquire+0x7ec/0x4ec0
[ 323.235869] (U) 1*256kB
[ 323.238537] ? should_fail+0x22d/0xd01
[ 323.242739] (U) 0*512kB
[ 323.245410] ? rcu_idle_enter+0x4b0/0x4b0
[ 323.249267] 1*1024kB
[ 323.251931] ? mark_held_locks+0x130/0x130
[ 323.256047] (U)
[ 323.258442] ? mark_held_locks+0x130/0x130
[ 323.262653] 1*2048kB
[ 323.264624] ? mark_held_locks+0xc7/0x130
[ 323.268823] (M)
[ 323.271227] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 323.275342] 3*4096kB (M)
[ 323.277318] ? graph_lock+0x170/0x170
[ 323.282299] = 15908kB
[ 323.282306] Node 0
[ 323.285065] ? print_usage_bug+0xc0/0xc0
[ 323.288834] DMA32: 4*4kB
[ 323.291250] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 323.293465] (UM)
[ 323.297515] ? check_preemption_disabled+0x48/0x200
[ 323.300243] 2*8kB
[ 323.305766] ? check_preemption_disabled+0x48/0x200
[ 323.307805] (UM)
[ 323.312816] ? __lock_is_held+0xb5/0x140
[ 323.314927] 2*16kB (M)
[ 323.319940] __alloc_pages_nodemask+0xa80/0xde0
[ 323.321966] 2*32kB (M)
[ 323.326054] ? graph_lock+0x170/0x170
[ 323.328621] 4*64kB (M)
[ 323.333281] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 323.335834] 3*128kB
[ 323.339615] ? graph_lock+0x170/0x170
[ 323.342186] (M)
[ 323.347210] ? find_held_lock+0x36/0x1c0
[ 323.349505] 3*256kB
[ 323.353299] ? ____cache_alloc_node+0x1c7/0x1e0
[ 323.355243] (M)
[ 323.359287] ? lock_downgrade+0x900/0x900
[ 323.361587] 4*512kB
[ 323.366244] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 323.368187] (UM)
[ 323.372325] cache_grow_begin+0x91/0x8c0
[ 323.374614] 3*1024kB (UM)
[ 323.380145] ? do_raw_spin_unlock+0xa7/0x2f0
[ 323.382180] 3*2048kB
[ 323.386231] fallback_alloc+0x203/0x2e0
[ 323.389045] (M)
[ 323.393446] ____cache_alloc_node+0x1c7/0x1e0
[ 323.395823] 3*4096kB (M)
[ 323.399790] kmem_cache_alloc_node+0xe3/0x730
[ 323.401739] = 25088kB
[ 323.406244] ? ipv6_get_ifaddr+0x42e/0x620
[ 323.408973] Node 0
[ 323.413465] __alloc_skb+0x119/0x770
[ 323.415839] Normal:
[ 323.420058] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 323.422266] 755*4kB
[ 323.425980] ? skb_scrub_packet+0x490/0x490
[ 323.428309] (UMEH)
[ 323.433584] ? lock_downgrade+0x900/0x900
[ 323.435880] 414*8kB
[ 323.440195] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 323.442403] (UME)
[ 323.446536] ? refcount_sub_and_test_checked+0x203/0x310
[ 323.448825] 169*16kB (MEH)
[ 323.454357] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 323.456480] 66*32kB
[ 323.461912] ? addrconf_rs_timer+0x690/0x690
[ 323.464812] (UMEH)
[ 323.470257] ndisc_alloc_skb+0x144/0x340
[ 323.472545] 13*64kB
[ 323.476941] ndisc_send_rs+0x331/0x6e0
[ 323.479148] (UMH)
[ 323.483195] addrconf_rs_timer+0x314/0x690
[ 323.485485] 3*128kB (H)
[ 323.489364] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 323.491484] 4*256kB
[ 323.495729] call_timer_fn+0x272/0x920
[ 323.498365] (H)
[ 323.502586] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 323.504885] 1*512kB
[ 323.508760] ? process_timeout+0x40/0x40
[ 323.510715] (U)
[ 323.514939] ? find_held_lock+0x36/0x1c0
[ 323.517242] 0*1024kB
[ 323.521297] ? __run_timers+0x7da/0xc70
[ 323.523242] 0*2048kB
[ 323.527297] ? _raw_spin_unlock_irq+0x27/0x80
[ 323.529673] 0*4096kB = 13900kB
[ 323.533640] ? _raw_spin_unlock_irq+0x27/0x80
[ 323.536025] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 323.540510] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 323.543680] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 323.548157] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 323.557088] 2312 total pagecache pages
[ 323.561314] ? trace_hardirqs_on+0xbd/0x310
[ 323.569869] 0 pages in swap cache
[ 323.574436] ? kasan_check_read+0x11/0x20
[ 323.574452] ? __run_timers+0x7da/0xc70
[ 323.578310] Swap cache stats: add 0, delete 0, find 0/0
[ 323.578317] Free swap = 0kB
[ 323.582628] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 323.586050] Total swap = 0kB
[ 323.586058] 1965979 pages RAM
[ 323.590197] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 323.594138] 0 pages HighMem/MovableOnly
[ 323.599496] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 323.602488] 342306 pages reserved
[ 323.607927] __run_timers+0x7e5/0xc70
[ 323.610917] 0 pages cma reserved
[ 323.614022] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 323.618292] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 323.622182] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 323.622199] ? graph_lock+0x170/0x170
[ 323.622216] ? enqueue_hrtimer+0x1a5/0x560
[ 323.626513] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 323.629870] ? lock_release+0x970/0x970
[ 323.633641] init cpuset=
[ 323.637002] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 323.642340] /
[ 323.648823] ? find_held_lock+0x36/0x1c0
[ 323.653810] mems_allowed=0
[ 323.657596] ? graph_lock+0x170/0x170
[ 323.695734] ? pvclock_read_flags+0x160/0x160
[ 323.700247] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 323.705889] ? check_preemption_disabled+0x48/0x200
[ 323.710911] ? __lock_is_held+0xb5/0x140
[ 323.714968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 323.720501] ? check_preemption_disabled+0x48/0x200
[ 323.725520] run_timer_softirq+0x52/0xb0
[ 323.729575] ? rcu_read_lock_sched_held+0x108/0x120
[ 323.734599] __do_softirq+0x30b/0xad8
[ 323.738398] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 323.743502] ? pvclock_read_flags+0x160/0x160
[ 323.748003] ? lapic_next_event+0x5a/0x90
[ 323.752170] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 323.757723] ? check_preemption_disabled+0x48/0x200
[ 323.762778] ? check_preemption_disabled+0x48/0x200
[ 323.767799] ? kvm_clock_read+0x18/0x30
[ 323.771768] ? kvm_sched_clock_read+0x9/0x20
[ 323.776198] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 323.781731] ? check_preemption_disabled+0x48/0x200
[ 323.786754] irq_exit+0x17f/0x1c0
[ 323.790205] smp_apic_timer_interrupt+0x1cb/0x760
[ 323.795041] ? smp_reschedule_interrupt+0x109/0x650
[ 323.800053] ? smp_call_function_single_interrupt+0x650/0x650
[ 323.805933] ? interrupt_entry+0xb5/0xf0
[ 323.809998] ? trace_hardirqs_off_caller+0xbb/0x310
[ 323.815007] ? trace_hardirqs_off_caller+0xbb/0x310
[ 323.820019] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 323.824854] ? trace_hardirqs_on_caller+0x310/0x310
[ 323.829864] ? trace_hardirqs_on_caller+0x310/0x310
[ 323.834875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 323.840419] ? check_preemption_disabled+0x48/0x200
[ 323.845436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 323.850975] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 323.855822] apic_timer_interrupt+0xf/0x20
[ 323.860048]
[ 323.862283] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 323.868189] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 323.887086] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 323.894792] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 323.902058] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 323.909336] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 323.916701] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 323.924079] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 323.931365] ? save_stack+0xa9/0xd0
[ 323.935003] __kmalloc_node_track_caller+0x33/0x70
[ 323.939936] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 323.944696] pskb_expand_head+0x230/0x10f0
[ 323.948944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 323.954474] ? memcpy+0x45/0x50
[ 323.957753] ? __copy_skb_header+0x350/0x6b0
[ 323.962167] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 323.966656] ? skb_checksum+0x140/0x140
[ 323.970655] ? __lock_is_held+0xb5/0x140
[ 323.974719] ? kasan_check_write+0x14/0x20
[ 323.978949] ? __skb_clone+0x6c7/0xa00
[ 323.982834] ? __copy_skb_header+0x6b0/0x6b0
[ 323.987238] ? kmem_cache_alloc+0x33a/0x730
[ 323.991561] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 323.997101] skb_ensure_writable+0x3dd/0x640
[ 324.001515] ? skb_cow_data+0xf10/0xf10
[ 324.005493] ? preempt_notifier_register+0x200/0x200
[ 324.010594] ? __switch_to_asm+0x34/0x70
[ 324.014652] ? __switch_to_asm+0x34/0x70
[ 324.018710] ? __switch_to_asm+0x40/0x70
[ 324.022771] ? __switch_to_asm+0x34/0x70
[ 324.026831] ? __switch_to_asm+0x40/0x70
[ 324.030892] ? __switch_to_asm+0x40/0x70
[ 324.034957] ? __switch_to_asm+0x34/0x70
[ 324.039017] ? __switch_to_asm+0x34/0x70
[ 324.043076] ? __switch_to_asm+0x40/0x70
[ 324.047132] ? __switch_to_asm+0x34/0x70
[ 324.051201] bpf_clone_redirect+0x14a/0x490
[ 324.055528] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 324.060543] ? __sched_text_start+0x8/0x8
[ 324.064692] ? lockdep_hardirqs_on+0x421/0x5c0
[ 324.069269] ? retint_kernel+0x2d/0x2d
[ 324.073162] ? trace_hardirqs_on_caller+0xc0/0x310
[ 324.078092] ? find_held_lock+0x36/0x1c0
[ 324.082160] ? lock_acquire+0x1ed/0x520
[ 324.086131] ? bpf_test_run+0x3cb/0x780
[ 324.090211] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 324.095752] ? check_preemption_disabled+0x48/0x200
[ 324.100770] ? kasan_check_read+0x11/0x20
[ 324.104918] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 324.110192] ? rcu_bh_qs+0xc0/0xc0
[ 324.113732] ? preempt_schedule+0x4d/0x60
[ 324.117888] ? ___preempt_schedule+0x16/0x18
[ 324.122301] ? bpf_test_run+0x25d/0x780
[ 324.126281] ? netlink_diag_dump+0x2a0/0x2a0
[ 324.130707] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 324.135478] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 324.140753] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 324.146300] ? fput+0x130/0x1a0
[ 324.149578] ? __bpf_prog_get+0x9b/0x290
[ 324.153641] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 324.159656] ? bpf_prog_test_run+0x130/0x1a0
[ 324.164072] ? __x64_sys_bpf+0x3d8/0x520
[ 324.168129] ? bpf_prog_get+0x20/0x20
[ 324.171948] ? do_syscall_64+0x1b9/0x820
[ 324.176017] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 324.181389] ? syscall_return_slowpath+0x5e0/0x5e0
[ 324.186318] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 324.191163] ? trace_hardirqs_on_caller+0x310/0x310
[ 324.196175] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 324.201186] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 324.206723] ? prepare_exit_to_usermode+0x291/0x3b0
[ 324.211740] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 324.216584] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 324.221961] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 324.222051] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 324.228213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 324.228220] Call Trace:
[ 324.234790] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 324.244037]
[ 324.246603] syz-executor4 cpuset=
[ 324.257085] dump_stack+0x1c4/0x2b4
[ 324.259295] syz4
[ 324.262737] ? dump_stack_print_info.cold.2+0x52/0x52
[ 324.266335] mems_allowed=0
[ 324.268305] warn_alloc.cold.119+0xb7/0x1bd
[ 324.280688] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 324.285526] ? lock_downgrade+0x900/0x900
[ 324.289677] ? trace_hardirqs_off+0xb8/0x310
[ 324.294088] ? trace_hardirqs_off+0xb8/0x310
[ 324.298505] __alloc_pages_slowpath+0x2667/0x2d80
[ 324.303379] ? warn_alloc+0x120/0x120
[ 324.307544] ? warn_alloc+0x120/0x120
[ 324.311352] ? print_usage_bug+0xc0/0xc0
[ 324.315415] ? warn_alloc+0x120/0x120
[ 324.319213] ? print_usage_bug+0xc0/0xc0
[ 324.323271] ? __lock_acquire+0x7ec/0x4ec0
[ 324.327594] ? __lock_acquire+0x7ec/0x4ec0
[ 324.331831] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 324.337370] ? should_fail+0x22d/0xd01
[ 324.341252] ? __lock_acquire+0x7ec/0x4ec0
[ 324.345484] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 324.350588] ? __lock_acquire+0x7ec/0x4ec0
[ 324.354827] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 324.359922] ? __lock_acquire+0x7ec/0x4ec0
[ 324.364155] ? should_fail+0x22d/0xd01
[ 324.368047] ? mark_held_locks+0x130/0x130
[ 324.372282] ? mark_held_locks+0x130/0x130
[ 324.376519] ? graph_lock+0x170/0x170
[ 324.380317] ? print_usage_bug+0xc0/0xc0
[ 324.384378] ? wq_watchdog_touch+0x9c/0xfe
[ 324.388615] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 324.394156] ? check_preemption_disabled+0x48/0x200
[ 324.399166] ? check_preemption_disabled+0x48/0x200
[ 324.404185] ? __lock_is_held+0xb5/0x140
[ 324.408252] __alloc_pages_nodemask+0xa80/0xde0
[ 324.412916] ? graph_lock+0x170/0x170
[ 324.416718] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 324.421731] ? graph_lock+0x170/0x170
[ 324.425540] ? find_held_lock+0x36/0x1c0
[ 324.429608] ? ____cache_alloc_node+0x1c7/0x1e0
[ 324.434279] ? lock_downgrade+0x900/0x900
[ 324.438436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 324.443973] cache_grow_begin+0x91/0x8c0
[ 324.448033] ? do_raw_spin_unlock+0xa7/0x2f0
[ 324.452449] fallback_alloc+0x203/0x2e0
[ 324.456426] ____cache_alloc_node+0x1c7/0x1e0
[ 324.460922] kmem_cache_alloc_node+0xe3/0x730
[ 324.465416] ? ipv6_get_ifaddr+0x42e/0x620
[ 324.469657] __alloc_skb+0x119/0x770
[ 324.473373] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 324.478652] ? skb_scrub_packet+0x490/0x490
[ 324.482966] ? lock_downgrade+0x900/0x900
[ 324.487118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 324.492654] ? refcount_sub_and_test_checked+0x203/0x310
[ 324.498104] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 324.503553] ? addrconf_rs_timer+0x690/0x690
[ 324.507968] ndisc_alloc_skb+0x144/0x340
[ 324.512031] ndisc_send_rs+0x331/0x6e0
[ 324.515917] addrconf_rs_timer+0x314/0x690
[ 324.520151] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 324.524399] call_timer_fn+0x272/0x920
[ 324.528282] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 324.532514] ? process_timeout+0x40/0x40
[ 324.536568] ? find_held_lock+0x36/0x1c0
[ 324.540634] ? mark_held_locks+0xc7/0x130
[ 324.544781] ? _raw_spin_unlock_irq+0x27/0x80
[ 324.549274] ? _raw_spin_unlock_irq+0x27/0x80
[ 324.553765] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 324.557999] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 324.562581] ? trace_hardirqs_on+0xbd/0x310
[ 324.566909] ? kasan_check_read+0x11/0x20
[ 324.571052] ? __run_timers+0x7da/0xc70
[ 324.575021] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 324.580496] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 324.584727] __run_timers+0x7e5/0xc70
[ 324.588532] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 324.593890] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 324.598906] ? graph_lock+0x170/0x170
[ 324.602728] ? print_usage_bug+0xc0/0xc0
[ 324.606783] ? lock_release+0x970/0x970
[ 324.610755] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 324.615946] ? find_held_lock+0x36/0x1c0
[ 324.620005] ? graph_lock+0x170/0x170
[ 324.623809] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 324.629349] ? check_preemption_disabled+0x48/0x200
[ 324.634387] ? __lock_is_held+0xb5/0x140
[ 324.638441] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 324.643974] ? check_preemption_disabled+0x48/0x200
[ 324.648991] run_timer_softirq+0x52/0xb0
[ 324.653059] ? rcu_read_lock_sched_held+0x108/0x120
[ 324.658070] __do_softirq+0x30b/0xad8
[ 324.661874] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 324.666981] ? pvclock_read_flags+0x160/0x160
[ 324.671475] ? lapic_next_event+0x5a/0x90
[ 324.675622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 324.681159] ? check_preemption_disabled+0x48/0x200
[ 324.686175] ? check_preemption_disabled+0x48/0x200
[ 324.691193] ? kvm_clock_read+0x18/0x30
[ 324.695164] ? kvm_sched_clock_read+0x9/0x20
[ 324.699570] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 324.705113] ? check_preemption_disabled+0x48/0x200
[ 324.710139] irq_exit+0x17f/0x1c0
[ 324.713598] smp_apic_timer_interrupt+0x1cb/0x760
[ 324.718439] ? smp_call_function_single_interrupt+0x650/0x650
[ 324.724332] ? interrupt_entry+0xb5/0xf0
[ 324.728410] ? trace_hardirqs_off_caller+0xbb/0x310
[ 324.733430] ? trace_hardirqs_off_caller+0xbb/0x310
[ 324.738446] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 324.743288] ? trace_hardirqs_on_caller+0x310/0x310
[ 324.748323] ? trace_hardirqs_on_caller+0x310/0x310
[ 324.753342] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 324.758892] ? check_preemption_disabled+0x48/0x200
[ 324.763902] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 324.769448] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 324.774298] apic_timer_interrupt+0xf/0x20
[ 324.778527]
[ 324.780782] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 324.786058] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 324.804954] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 324.812659] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 324.819922] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 324.827196] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 324.834600] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 324.841864] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 324.849145] ? arch_local_irq_restore+0x45/0x52
[ 324.853816] dump_stack+0x26a/0x2b4
[ 324.857449] ? dump_stack_print_info.cold.2+0x52/0x52
[ 324.862656] dump_header+0x27b/0xf72
[ 324.866376] ? mark_held_locks+0x130/0x130
[ 324.870609] ? pagefault_out_of_memory+0x197/0x197
[ 324.875539] ? __lock_acquire+0x7ec/0x4ec0
[ 324.879767] ? graph_lock+0x170/0x170
[ 324.883570] ? mem_cgroup_charge_statistics+0x780/0x780
[ 324.888938] ? print_usage_bug+0xc0/0xc0
[ 324.893001] ? graph_lock+0x170/0x170
[ 324.896797] ? print_usage_bug+0xc0/0xc0
[ 324.900857] ? print_usage_bug+0xc0/0xc0
[ 324.904919] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 324.910460] ? find_held_lock+0x36/0x1c0
[ 324.914523] ? mark_held_locks+0xc7/0x130
[ 324.918670] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 324.923771] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 324.928872] ? lockdep_hardirqs_on+0x421/0x5c0
[ 324.933451] ? trace_hardirqs_on+0xbd/0x310
[ 324.937773] ? kasan_check_read+0x11/0x20
[ 324.941916] ? ___ratelimit+0x36f/0x655
[ 324.945889] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 324.951338] ? trace_hardirqs_on+0x310/0x310
[ 324.955747] ? lock_downgrade+0x900/0x900
[ 324.959901] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 324.965002] ? ___ratelimit+0xaa/0x655
[ 324.968899] ? idr_get_free+0xec0/0xec0
[ 324.972871] ? kasan_check_write+0x14/0x20
[ 324.977103] ? do_raw_spin_lock+0xc1/0x200
[ 324.981342] oom_kill_process.cold.27+0x10/0x903
[ 324.986099] ? graph_lock+0x170/0x170
[ 324.989901] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 324.995693] ? kasan_check_read+0x11/0x20
[ 325.000009] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 325.005282] ? oom_evaluate_task+0x540/0x540
[ 325.009700] ? find_held_lock+0x36/0x1c0
[ 325.013780] ? out_of_memory+0x974/0x1430
[ 325.017930] ? lock_downgrade+0x900/0x900
[ 325.022109] ? check_preemption_disabled+0x48/0x200
[ 325.027141] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 325.032933] ? kasan_check_read+0x11/0x20
[ 325.037078] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 325.042355] ? rcu_bh_qs+0xc0/0xc0
[ 325.045897] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 325.051428] ? oom_evaluate_task+0x302/0x540
[ 325.055844] out_of_memory+0xa84/0x1430
[ 325.059821] ? oom_killer_disable+0x3a0/0x3a0
[ 325.064322] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 325.069253] ? __mutex_add_waiter+0x2a0/0x2a0
[ 325.073756] __alloc_pages_slowpath+0x2318/0x2d80
[ 325.078620] ? warn_alloc+0x120/0x120
[ 325.082438] ? print_usage_bug+0xc0/0xc0
[ 325.086495] ? warn_alloc+0x120/0x120
[ 325.090298] ? print_usage_bug+0xc0/0xc0
[ 325.094458] ? print_usage_bug+0xc0/0xc0
[ 325.098514] ? print_usage_bug+0xc0/0xc0
[ 325.102576] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 325.108111] ? should_fail+0x22d/0xd01
[ 325.111998] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 325.117117] ? find_held_lock+0x36/0x1c0
[ 325.121185] ? mark_held_locks+0x130/0x130
[ 325.125426] ? ___might_sleep+0x1ed/0x300
[ 325.129575] ? lock_release+0x970/0x970
[ 325.133545] ? arch_local_save_flags+0x40/0x40
[ 325.138136] ? __might_sleep+0x95/0x190
[ 325.142110] __alloc_pages_nodemask+0xa80/0xde0
[ 325.146778] ? graph_lock+0x170/0x170
[ 325.150582] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 325.155627] ? graph_lock+0x170/0x170
[ 325.159438] ? find_held_lock+0x36/0x1c0
[ 325.163499] ? cache_grow_begin+0x5a4/0x8c0
[ 325.167827] ? lockdep_hardirqs_on+0x421/0x5c0
[ 325.172409] ? trace_hardirqs_on+0xbd/0x310
[ 325.176724] ? fallback_alloc+0x203/0x2e0
[ 325.180868] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 325.186337] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 325.191878] cache_grow_begin+0x91/0x8c0
[ 325.195937] ? do_raw_spin_unlock+0xa7/0x2f0
[ 325.200349] fallback_alloc+0x203/0x2e0
[ 325.204328] ____cache_alloc_node+0x1c7/0x1e0
[ 325.208834] kmem_cache_alloc+0x1f8/0x730
[ 325.212981] ? emulate_vsyscall+0x314/0xcf0
[ 325.217313] getname_flags+0xd0/0x5a0
[ 325.221116] user_path_at_empty+0x2d/0x50
[ 325.225261] vfs_statx+0x129/0x210
[ 325.228808] ? vfs_statx_fd+0xc0/0xc0
[ 325.232620] __do_sys_newstat+0x8f/0x110
[ 325.236677] ? cp_new_stat+0xa50/0xa50
[ 325.240566] ? do_syscall_64+0x9a/0x820
[ 325.244537] ? do_syscall_64+0x9a/0x820
[ 325.248512] ? lockdep_hardirqs_on+0x421/0x5c0
[ 325.253095] ? trace_hardirqs_on+0xbd/0x310
[ 325.257418] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 325.262777] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 325.268229] __x64_sys_newstat+0x54/0x80
[ 325.272292] do_syscall_64+0x1b9/0x820
[ 325.276179] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 325.281543] ? syscall_return_slowpath+0x5e0/0x5e0
[ 325.286474] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 325.291312] ? trace_hardirqs_on_caller+0x310/0x310
[ 325.296335] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 325.301345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 325.306897] ? prepare_exit_to_usermode+0x291/0x3b0
[ 325.311917] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 325.316765] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 325.321948] RIP: 0033:0x7f6482e71c65
[ 325.325671] Code: Bad RIP value.
[ 325.329027] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 325.336736] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 325.343999] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 325.351268] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 325.358558] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 325.365820] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 325.373102] warn_alloc_show_mem: 1 callbacks suppressed
[ 325.373112] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 325.373114] Mem-Info:
[ 325.373162] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 325.373162] active_file:15 inactive_file:9 isolated_file:0
[ 325.373162] unevictable:0 dirty:0 writeback:0 unstable:0
[ 325.373162] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 325.373162] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 325.373162] free:13716 free_pcp:235 free_cma:0
[ 325.378512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 325.378519] Call Trace:
[ 325.385795] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 325.388184]
[ 325.421130] Node 0
[ 325.430480] dump_stack+0x1c4/0x2b4
[ 325.433045] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 325.433051] lowmem_reserve[]:
[ 325.460712] ? dump_stack_print_info.cold.2+0x52/0x52
[ 325.462833] 0
[ 325.465066] warn_alloc.cold.119+0xb7/0x1bd
[ 325.468653] 2819 6323
[ 325.494150] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 325.497243] 6323
[ 325.502432] ? lock_downgrade+0x900/0x900
[ 325.504208] Node 0
[ 325.508523] ? trace_hardirqs_off+0xb8/0x310
[ 325.511013] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 325.515822] ? trace_hardirqs_off+0xb8/0x310
[ 325.517851] lowmem_reserve[]: 0
[ 325.521996] __alloc_pages_slowpath+0x2667/0x2d80
[ 325.524200] 0
[ 325.528613] ? warn_alloc+0x120/0x120
[ 325.555452] 3503 3503
[ 325.559879] ? trace_hardirqs_on+0x310/0x310
[ 325.567959] ? warn_alloc+0x120/0x120
[ 325.569743] Node 0
[ 325.573545] ? print_usage_bug+0xc0/0xc0
[ 325.576053] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 325.580426] ? warn_alloc+0x120/0x120
[ 325.584191] lowmem_reserve[]: 0
[ 325.586423] ? ktime_get+0x2e1/0x440
[ 325.590453] 0
[ 325.619080] ? print_usage_bug+0xc0/0xc0
[ 325.622852] 0
[ 325.626121] ? __lock_acquire+0x7ec/0x4ec0
[ 325.629803] 0
[ 325.631593] ? __lock_acquire+0x7ec/0x4ec0
[ 325.637421] ? kasan_check_read+0x11/0x20
[ 325.641622] Node 0
[ 325.643431] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 325.647628] DMA: 1*4kB
[ 325.651776] ? should_fail+0x22d/0xd01
[ 325.653983] (U)
[ 325.659512] ? rcu_bh_qs+0xc0/0xc0
[ 325.662071] 0*8kB
[ 325.665947] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 325.667894] 0*16kB
[ 325.671422] ? __lock_acquire+0x7ec/0x4ec0
[ 325.673543] 1*32kB (U)
[ 325.678642] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 325.680850] 2*64kB
[ 325.685073] ? __lock_acquire+0x7ec/0x4ec0
[ 325.687628] (U) 1*128kB
[ 325.692728] ? should_fail+0x22d/0xd01
[ 325.694936] (U)
[ 325.699163] ? rcu_idle_enter+0x4b0/0x4b0
[ 325.701801] 1*256kB (U)
[ 325.705690] ? mark_held_locks+0x130/0x130
[ 325.707631] 0*512kB 1*1024kB
[ 325.711772] ? mark_held_locks+0x130/0x130
[ 325.714413] (U)
[ 325.718640] ? mark_held_locks+0xc7/0x130
[ 325.721813] 1*2048kB (M)
[ 325.726050] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 325.727994] 3*4096kB (M)
[ 325.732137] ? graph_lock+0x170/0x170
[ 325.734864] = 15908kB
[ 325.734871] Node 0
[ 325.739874] ? print_usage_bug+0xc0/0xc0
[ 325.742603] DMA32: 4*4kB
[ 325.746404] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 325.748786] (UM)
[ 325.751021] ? check_preemption_disabled+0x48/0x200
[ 325.755050] 2*8kB
[ 325.757796] ? check_preemption_disabled+0x48/0x200
[ 325.763302] (UM)
[ 325.765388] ? __lock_is_held+0xb5/0x140
[ 325.770368] 2*16kB (M)
[ 325.772527] __alloc_pages_nodemask+0xa80/0xde0
[ 325.777520] 2*32kB (M)
[ 325.779579] ? graph_lock+0x170/0x170
[ 325.783617] 4*64kB
[ 325.786191] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 325.790830] (M)
[ 325.793404] ? graph_lock+0x170/0x170
[ 325.797173] 3*128kB (M)
[ 325.799413] ? find_held_lock+0x36/0x1c0
[ 325.804392] 3*256kB (M)
[ 325.806373] ? ____cache_alloc_node+0x1c7/0x1e0
[ 325.810136] 4*512kB (UM)
[ 325.812804] ? lock_downgrade+0x900/0x900
[ 325.816835] 3*1024kB
[ 325.819495] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 325.824129] (UM) 3*2048kB
[ 325.826884] cache_grow_begin+0x91/0x8c0
[ 325.831001] (M)
[ 325.833396] ? do_raw_spin_unlock+0xa7/0x2f0
[ 325.838897] 3*4096kB (M)
[ 325.841744] fallback_alloc+0x203/0x2e0
[ 325.845775] = 25088kB
[ 325.847745] ____cache_alloc_node+0x1c7/0x1e0
[ 325.852122] Node 0
[ 325.854871] kmem_cache_alloc_node+0xe3/0x730
[ 325.858816] Normal:
[ 325.861224] ? ipv6_get_ifaddr+0x42e/0x620
[ 325.865688] 755*4kB
[ 325.867934] __alloc_skb+0x119/0x770
[ 325.872381] (UMEH) 414*8kB
[ 325.874702] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 325.878906] (UME) 169*16kB
[ 325.881234] ? skb_scrub_packet+0x490/0x490
[ 325.884915] (MEH)
[ 325.887836] ? lock_downgrade+0x900/0x900
[ 325.893084] 66*32kB
[ 325.896014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 325.900319] (UMEH)
[ 325.902457] ? refcount_sub_and_test_checked+0x203/0x310
[ 325.906601] 13*64kB
[ 325.908910] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 325.914417] (UMH)
[ 325.916641] ? addrconf_rs_timer+0x690/0x690
[ 325.922062] 3*128kB
[ 325.924386] ndisc_alloc_skb+0x144/0x340
[ 325.929801] (H)
[ 325.931942] ndisc_send_rs+0x331/0x6e0
[ 325.936316] 4*256kB (H)
[ 325.938636] addrconf_rs_timer+0x314/0x690
[ 325.942669] 1*512kB
[ 325.944636] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 325.948494] (U)
[ 325.951171] call_timer_fn+0x272/0x920
[ 325.955365] 0*1024kB
[ 325.957674] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 325.961877] 0*2048kB 0*4096kB
[ 325.963851] ? process_timeout+0x40/0x40
[ 325.967711] = 13900kB
[ 325.970108] ? find_held_lock+0x36/0x1c0
[ 325.974324] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 325.977503] ? __run_timers+0x7da/0xc70
[ 325.981539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 325.983937] ? _raw_spin_unlock_irq+0x27/0x80
[ 325.987971] 2312 total pagecache pages
[ 325.996796] ? _raw_spin_unlock_irq+0x27/0x80
[ 326.000752] 0 pages in swap cache
[ 326.009308] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 326.013781] Swap cache stats: add 0, delete 0, find 0/0
[ 326.017656] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 326.022123] Free swap = 0kB
[ 326.025568] ? trace_hardirqs_on+0xbd/0x310
[ 326.029766] Total swap = 0kB
[ 326.029773] 1965979 pages RAM
[ 326.035125] ? kasan_check_read+0x11/0x20
[ 326.039681] 0 pages HighMem/MovableOnly
[ 326.039688] 342306 pages reserved
[ 326.042697] ? __run_timers+0x7da/0xc70
[ 326.047023] 0 pages cma reserved
[ 326.050030] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 326.053184] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 326.057248] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 326.061292] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 326.064647] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 326.068594] init cpuset=
[ 326.071950] __run_timers+0x7e5/0xc70
[ 326.077370] /
[ 326.083860] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 326.088063] mems_allowed=0
[ 326.097752] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 326.123361] ? graph_lock+0x170/0x170
[ 326.127161] ? enqueue_hrtimer+0x1a5/0x560
[ 326.131404] ? lock_release+0x970/0x970
[ 326.135467] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 326.141093] ? find_held_lock+0x36/0x1c0
[ 326.145163] ? graph_lock+0x170/0x170
[ 326.148975] ? pvclock_read_flags+0x160/0x160
[ 326.153476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 326.159012] ? check_preemption_disabled+0x48/0x200
[ 326.164034] ? __lock_is_held+0xb5/0x140
[ 326.168096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 326.173634] ? check_preemption_disabled+0x48/0x200
[ 326.178656] run_timer_softirq+0x52/0xb0
[ 326.182713] ? rcu_read_lock_sched_held+0x108/0x120
[ 326.187729] __do_softirq+0x30b/0xad8
[ 326.191539] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 326.196646] ? pvclock_read_flags+0x160/0x160
[ 326.201139] ? lapic_next_event+0x5a/0x90
[ 326.205287] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 326.210823] ? check_preemption_disabled+0x48/0x200
[ 326.215839] ? check_preemption_disabled+0x48/0x200
[ 326.220863] ? kvm_clock_read+0x18/0x30
[ 326.224833] ? kvm_sched_clock_read+0x9/0x20
[ 326.229238] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 326.234770] ? check_preemption_disabled+0x48/0x200
[ 326.239793] irq_exit+0x17f/0x1c0
[ 326.243247] smp_apic_timer_interrupt+0x1cb/0x760
[ 326.248087] ? smp_reschedule_interrupt+0x109/0x650
[ 326.253099] ? smp_call_function_single_interrupt+0x650/0x650
[ 326.258984] ? interrupt_entry+0xb5/0xf0
[ 326.263047] ? trace_hardirqs_off_caller+0xbb/0x310
[ 326.268058] ? trace_hardirqs_off_caller+0xbb/0x310
[ 326.273071] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 326.277922] ? trace_hardirqs_on_caller+0x310/0x310
[ 326.282934] ? trace_hardirqs_on_caller+0x310/0x310
[ 326.287960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 326.293494] ? check_preemption_disabled+0x48/0x200
[ 326.298505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 326.304060] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 326.309479] apic_timer_interrupt+0xf/0x20
[ 326.313748]
[ 326.315991] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 326.321871] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 326.340765] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 326.348469] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 326.355736] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 326.363112] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 326.370383] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 326.377647] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 326.384944] ? save_stack+0xa9/0xd0
[ 326.388578] __kmalloc_node_track_caller+0x33/0x70
[ 326.393510] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 326.398286] pskb_expand_head+0x230/0x10f0
[ 326.402527] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 326.408064] ? memcpy+0x45/0x50
[ 326.411339] ? __copy_skb_header+0x350/0x6b0
[ 326.415749] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 326.420243] ? skb_checksum+0x140/0x140
[ 326.424244] ? __lock_is_held+0xb5/0x140
[ 326.428310] ? kasan_check_write+0x14/0x20
[ 326.432627] ? __skb_clone+0x6c7/0xa00
[ 326.436513] ? __copy_skb_header+0x6b0/0x6b0
[ 326.440916] ? kmem_cache_alloc+0x33a/0x730
[ 326.445246] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 326.450858] skb_ensure_writable+0x3dd/0x640
[ 326.455287] ? skb_cow_data+0xf10/0xf10
[ 326.459262] ? preempt_notifier_register+0x200/0x200
[ 326.464359] ? __switch_to_asm+0x34/0x70
[ 326.468418] ? __switch_to_asm+0x34/0x70
[ 326.472473] ? __switch_to_asm+0x40/0x70
[ 326.476530] ? __switch_to_asm+0x34/0x70
[ 326.480587] ? __switch_to_asm+0x40/0x70
[ 326.484646] ? __switch_to_asm+0x40/0x70
[ 326.488707] ? __switch_to_asm+0x34/0x70
[ 326.492763] ? __switch_to_asm+0x34/0x70
[ 326.496818] ? __switch_to_asm+0x40/0x70
[ 326.500871] ? __switch_to_asm+0x34/0x70
[ 326.504950] bpf_clone_redirect+0x14a/0x490
[ 326.509278] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 326.514293] ? __sched_text_start+0x8/0x8
[ 326.518443] ? lockdep_hardirqs_on+0x421/0x5c0
[ 326.523139] ? retint_kernel+0x2d/0x2d
[ 326.527030] ? trace_hardirqs_on_caller+0xc0/0x310
[ 326.531963] ? find_held_lock+0x36/0x1c0
[ 326.536026] ? lock_acquire+0x1ed/0x520
[ 326.540000] ? bpf_test_run+0x3cb/0x780
[ 326.543974] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 326.549512] ? check_preemption_disabled+0x48/0x200
[ 326.554534] ? kasan_check_read+0x11/0x20
[ 326.558715] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 326.563988] ? rcu_bh_qs+0xc0/0xc0
[ 326.567528] ? preempt_schedule+0x4d/0x60
[ 326.571676] ? ___preempt_schedule+0x16/0x18
[ 326.576087] ? bpf_test_run+0x25d/0x780
[ 326.580067] ? netlink_diag_dump+0x2a0/0x2a0
[ 326.584496] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 326.589265] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 326.594107] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 326.599642] ? fput+0x130/0x1a0
[ 326.602926] ? __bpf_prog_get+0x9b/0x290
[ 326.606986] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 326.611821] ? bpf_prog_test_run+0x130/0x1a0
[ 326.616237] ? __x64_sys_bpf+0x3d8/0x520
[ 326.620299] ? bpf_prog_get+0x20/0x20
[ 326.624114] ? do_syscall_64+0x1b9/0x820
[ 326.628180] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 326.633544] ? syscall_return_slowpath+0x5e0/0x5e0
[ 326.638469] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 326.643315] ? trace_hardirqs_on_caller+0x310/0x310
[ 326.648327] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 326.653358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 326.658890] ? prepare_exit_to_usermode+0x291/0x3b0
[ 326.663936] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 326.668801] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 326.674185] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 326.674228] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 326.680443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 326.680450] Call Trace:
[ 326.695771]
[ 326.698735] rcu: 1-...!: (304 ticks this GP) idle=82e/1/0x4000000000000004 softirq=12911/12913 fqs=0
[ 326.700478] dump_stack+0x1c4/0x2b4
[ 326.700495] ? dump_stack_print_info.cold.2+0x52/0x52
[ 326.700522] warn_alloc.cold.119+0xb7/0x1bd
[ 326.700538] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 326.700556] ? lock_downgrade+0x900/0x900
[ 326.700596] ? trace_hardirqs_off+0xb8/0x310
[ 326.700614] ? trace_hardirqs_off+0xb8/0x310
[ 326.710256] rcu:
[ 326.713881] __alloc_pages_slowpath+0x2667/0x2d80
[ 326.719043] (t=10657 jiffies g=12077 q=1)
[ 326.723371] ? warn_alloc+0x120/0x120
[ 326.728176] rcu: rcu_preempt kthread starved for 10657 jiffies! g12077 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 326.732301] ? trace_hardirqs_on+0x310/0x310
[ 326.736675] rcu: RCU grace-period kthread stack dump:
[ 326.736684] rcu_preempt R
[ 326.741080] ? warn_alloc+0x120/0x120
[ 326.743199] running task
[ 326.748029] ? print_usage_bug+0xc0/0xc0
[ 326.752246] 23064 10 2 0x80000000
[ 326.756019] ? warn_alloc+0x120/0x120
[ 326.766569] Call Trace:
[ 326.770964] ? ktime_get+0x2e1/0x440
[ 326.776145] __schedule+0x86c/0x1ed0
[ 326.779250] ? print_usage_bug+0xc0/0xc0
[ 326.783038] ? __sched_text_start+0x8/0x8
[ 326.786207] ? __lock_acquire+0x7ec/0x4ec0
[ 326.790246] ? __mod_timer+0x6f6/0x1870
[ 326.794374] ? __lock_acquire+0x7ec/0x4ec0
[ 326.798171] ? add_timer_on+0x9f0/0x9f0
[ 326.800736] ? kasan_check_read+0x11/0x20
[ 326.804433] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 326.808124] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 326.812171] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 326.816384] ? should_fail+0x22d/0xd01
[ 326.820599] ? trace_hardirqs_on+0xbd/0x310
[ 326.824559] ? rcu_bh_qs+0xc0/0xc0
[ 326.828768] ? kasan_check_read+0x11/0x20
[ 326.832726] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 326.836857] ? prepare_to_swait_event+0x25a/0x800
[ 326.841941] ? __lock_acquire+0x7ec/0x4ec0
[ 326.847463] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 326.852549] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 326.856425] schedule+0xfe/0x460
[ 326.860719] ? __lock_acquire+0x7ec/0x4ec0
[ 326.860733] ? should_fail+0x22d/0xd01
[ 326.864256] ? __schedule+0x1ed0/0x1ed0
[ 326.868383] ? rcu_idle_enter+0x4b0/0x4b0
[ 326.873466] ? prepare_to_swait_event+0x25a/0x800
[ 326.878293] ? mark_held_locks+0x130/0x130
[ 326.882507] ? __init_swait_queue_head+0x150/0x150
[ 326.887937] ? mark_held_locks+0x130/0x130
[ 326.893038] ? kasan_check_write+0x14/0x20
[ 326.896383] ? mark_held_locks+0xc7/0x130
[ 326.900591] ? __lockdep_init_map+0x105/0x590
[ 326.904477] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 326.908428] ? lockdep_init_map+0x9/0x10
[ 326.912573] ? graph_lock+0x170/0x170
[ 326.917396] schedule_timeout+0x140/0x260
[ 326.921612] ? print_usage_bug+0xc0/0xc0
[ 326.926521] ? usleep_range+0x1a0/0x1a0
[ 326.930735] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 326.934971] ? __next_timer_interrupt+0x1a0/0x1a0
[ 326.939098] ? check_preemption_disabled+0x48/0x200
[ 326.943573] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 326.948563] ? check_preemption_disabled+0x48/0x200
[ 326.952604] rcu_gp_kthread+0x9d9/0x2310
[ 326.956392] ? __lock_is_held+0xb5/0x140
[ 326.960533] ? rcu_gp_init+0x1830/0x1830
[ 326.964580] __alloc_pages_nodemask+0xa80/0xde0
[ 326.968531] ? update_curr+0x344/0xbe0
[ 326.974046] ? graph_lock+0x170/0x170
[ 326.978869] ? graph_lock+0x170/0x170
[ 326.983879] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 326.989400] ? __account_cfs_rq_runtime+0x790/0x790
[ 326.994396] ? graph_lock+0x170/0x170
[ 326.994420] ? find_held_lock+0x36/0x1c0
[ 326.998458] ? __lock_acquire+0x7ec/0x4ec0
[ 327.002504] ? ____cache_alloc_node+0x1c7/0x1e0
[ 327.006545] ? graph_lock+0x170/0x170
[ 327.011192] ? lock_downgrade+0x900/0x900
[ 327.015071] ? mark_held_locks+0x130/0x130
[ 327.018854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 327.022634] ? __lock_is_held+0xb5/0x140
[ 327.027638] cache_grow_begin+0x91/0x8c0
[ 327.032627] ? __account_cfs_rq_runtime+0x790/0x790
[ 327.032651] ? set_next_entity+0x2f0/0xaf0
[ 327.036434] ? do_raw_spin_unlock+0xa7/0x2f0
[ 327.040473] ? mark_held_locks+0x130/0x130
[ 327.044695] fallback_alloc+0x203/0x2e0
[ 327.049342] ? rcu_read_lock_sched_held+0x108/0x120
[ 327.053134] ____cache_alloc_node+0x1c7/0x1e0
[ 327.057263] ? update_load_avg+0x2470/0x2470
[ 327.061480] kmem_cache_alloc_node+0xe3/0x730
[ 327.067003] ? __enqueue_entity+0x10d/0x1f0
[ 327.071047] ? ipv6_get_ifaddr+0x42e/0x620
[ 327.075089] ? graph_lock+0x170/0x170
[ 327.080090] __alloc_skb+0x119/0x770
[ 327.084304] ? match_held_lock+0x290/0x8d0
[ 327.088694] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 327.092908] ? graph_lock+0x170/0x170
[ 327.096865] ? skb_scrub_packet+0x490/0x490
[ 327.101869] ? match_held_lock+0x290/0x8d0
[ 327.106342] ? lock_downgrade+0x900/0x900
[ 327.110737] ? match_held_lock+0x290/0x8d0
[ 327.115220] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 327.119520] ? _raw_spin_unlock_irq+0x27/0x80
[ 327.123737] ? refcount_sub_and_test_checked+0x203/0x310
[ 327.127515] ? _raw_spin_unlock_irq+0x27/0x80
[ 327.131206] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 327.135422] ? lockdep_hardirqs_on+0x421/0x5c0
[ 327.140880] ? addrconf_rs_timer+0x690/0x690
[ 327.140904] ndisc_alloc_skb+0x144/0x340
[ 327.144682] ? trace_hardirqs_on+0xbd/0x310
[ 327.148984] ndisc_send_rs+0x331/0x6e0
[ 327.153200] ? kasan_check_read+0x11/0x20
[ 327.157328] addrconf_rs_timer+0x314/0x690
[ 327.161544] ? mark_held_locks+0x130/0x130
[ 327.167059] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 327.171639] ? audit_add_watch+0xc1/0xdc0
[ 327.171660] ? kasan_check_write+0x14/0x20
[ 327.177110] call_timer_fn+0x272/0x920
[ 327.181596] ? finish_task_switch+0x2f5/0x900
[ 327.187023] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 327.191589] ? __switch_to_asm+0x40/0x70
[ 327.195979] ? process_timeout+0x40/0x40
[ 327.200021] ? preempt_notifier_register+0x200/0x200
[ 327.204333] ? find_held_lock+0x36/0x1c0
[ 327.204354] ? mark_held_locks+0xc7/0x130
[ 327.208221] ? __switch_to_asm+0x34/0x70
[ 327.212349] ? _raw_spin_unlock_irq+0x27/0x80
[ 327.216564] ? __switch_to_asm+0x34/0x70
[ 327.220781] ? _raw_spin_unlock_irq+0x27/0x80
[ 327.224992] ? __switch_to_asm+0x40/0x70
[ 327.229126] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 327.233343] ? __switch_to_asm+0x40/0x70
[ 327.237209] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 327.241687] ? __switch_to_asm+0x34/0x70
[ 327.245918] ? trace_hardirqs_on+0xbd/0x310
[ 327.249951] ? __switch_to_asm+0x40/0x70
[ 327.249965] ? __switch_to_asm+0x34/0x70
[ 327.254005] ? kasan_check_read+0x11/0x20
[ 327.259097] ? __switch_to_asm+0x34/0x70
[ 327.263139] ? __run_timers+0x7da/0xc70
[ 327.267261] ? __switch_to_asm+0x40/0x70
[ 327.267276] ? __switch_to_asm+0x40/0x70
[ 327.271318] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 327.275792] ? __switch_to_asm+0x34/0x70
[ 327.279835] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 327.284317] ? __switch_to_asm+0x40/0x70
[ 327.288370] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 327.292591] ? __schedule+0x874/0x1ed0
[ 327.296632] __run_timers+0x7e5/0xc70
[ 327.301220] ? __switch_to_asm+0x40/0x70
[ 327.305268] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 327.309561] ? __switch_to_asm+0x40/0x70
[ 327.313606] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 327.317649] ? graph_lock+0x170/0x170
[ 327.321774] ? graph_lock+0x170/0x170
[ 327.325822] ? __sched_text_start+0x8/0x8
[ 327.329773] ? print_usage_bug+0xc0/0xc0
[ 327.333819] ? find_held_lock+0x36/0x1c0
[ 327.337848] ? lock_release+0x970/0x970
[ 327.337867] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 327.343305] ? __kthread_parkme+0xce/0x1a0
[ 327.347343] ? find_held_lock+0x36/0x1c0
[ 327.351558] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 327.355599] ? graph_lock+0x170/0x170
[ 327.359814] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 327.363685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 327.367464] ? lockdep_hardirqs_on+0x421/0x5c0
[ 327.371507] ? check_preemption_disabled+0x48/0x200
[ 327.376854] ? trace_hardirqs_on+0xbd/0x310
[ 327.380899] ? __lock_is_held+0xb5/0x140
[ 327.385889] ? kasan_check_read+0x11/0x20
[ 327.389683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 327.393463] ? __kthread_parkme+0xce/0x1a0
[ 327.397592] ? check_preemption_disabled+0x48/0x200
[ 327.401635] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 327.405682] run_timer_softirq+0x52/0xb0
[ 327.409650] ? kasan_check_write+0x14/0x20
[ 327.414818] ? rcu_read_lock_sched_held+0x108/0x120
[ 327.419034] ? do_raw_spin_lock+0xc1/0x200
[ 327.423080] __do_softirq+0x30b/0xad8
[ 327.428164] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 327.431949] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 327.437053] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 327.442601] ? pvclock_read_flags+0x160/0x160
[ 327.447249] ? __kthread_parkme+0xfb/0x1a0
[ 327.452260] ? lapic_next_event+0x5a/0x90
[ 327.456564] kthread+0x35a/0x420
[ 327.460624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 327.464845] ? rcu_gp_init+0x1830/0x1830
[ 327.470365] ? check_preemption_disabled+0x48/0x200
[ 327.474583] ? kthread_bind+0x40/0x40
[ 327.479572] ? check_preemption_disabled+0x48/0x200
[ 327.479591] ? kvm_clock_read+0x18/0x30
[ 327.485021] ret_from_fork+0x3a/0x50
[ 327.489066] ? kvm_sched_clock_read+0x9/0x20
[ 327.493300] NMI backtrace for cpu 1
[ 327.498288] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 327.582760] ? check_preemption_disabled+0x48/0x200
[ 327.587782] irq_exit+0x17f/0x1c0
[ 327.591237] smp_apic_timer_interrupt+0x1cb/0x760
[ 327.596083] ? smp_call_function_single_interrupt+0x650/0x650
[ 327.601975] ? interrupt_entry+0xb5/0xf0
[ 327.606031] ? trace_hardirqs_off_caller+0xbb/0x310
[ 327.611054] ? trace_hardirqs_off_caller+0xbb/0x310
[ 327.616078] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 327.620917] ? trace_hardirqs_on_caller+0x310/0x310
[ 327.625947] ? trace_hardirqs_on_caller+0x310/0x310
[ 327.630971] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 327.636505] ? check_preemption_disabled+0x48/0x200
[ 327.641514] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 327.647062] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 327.651908] apic_timer_interrupt+0xf/0x20
[ 327.656133]
[ 327.658373] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 327.663647] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 327.682544] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 327.690264] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 327.697614] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 327.704881] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 327.712147] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 327.719415] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 327.726698] ? arch_local_irq_restore+0x45/0x52
[ 327.731372] dump_stack+0x26a/0x2b4
[ 327.734999] ? dump_stack_print_info.cold.2+0x52/0x52
[ 327.740205] dump_header+0x27b/0xf72
[ 327.743947] ? mark_held_locks+0x130/0x130
[ 327.748183] ? pagefault_out_of_memory+0x197/0x197
[ 327.753115] ? __lock_acquire+0x7ec/0x4ec0
[ 327.757343] ? graph_lock+0x170/0x170
[ 327.761145] ? mem_cgroup_charge_statistics+0x780/0x780
[ 327.766506] ? print_usage_bug+0xc0/0xc0
[ 327.770568] ? graph_lock+0x170/0x170
[ 327.774367] ? print_usage_bug+0xc0/0xc0
[ 327.778425] ? print_usage_bug+0xc0/0xc0
[ 327.782490] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 327.788026] ? find_held_lock+0x36/0x1c0
[ 327.792093] ? mark_held_locks+0xc7/0x130
[ 327.796242] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 327.801342] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 327.806441] ? lockdep_hardirqs_on+0x421/0x5c0
[ 327.811022] ? trace_hardirqs_on+0xbd/0x310
[ 327.815349] ? kasan_check_read+0x11/0x20
[ 327.819493] ? ___ratelimit+0x36f/0x655
[ 327.823463] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 327.828948] ? trace_hardirqs_on+0x310/0x310
[ 327.833355] ? lock_downgrade+0x900/0x900
[ 327.837504] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 327.842604] ? ___ratelimit+0xaa/0x655
[ 327.846573] ? idr_get_free+0xec0/0xec0
[ 327.850575] ? kasan_check_write+0x14/0x20
[ 327.854805] ? do_raw_spin_lock+0xc1/0x200
[ 327.859130] oom_kill_process.cold.27+0x10/0x903
[ 327.863882] ? graph_lock+0x170/0x170
[ 327.867685] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 327.873479] ? kasan_check_read+0x11/0x20
[ 327.877622] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 327.883012] ? oom_evaluate_task+0x540/0x540
[ 327.887428] ? find_held_lock+0x36/0x1c0
[ 327.891503] ? out_of_memory+0x974/0x1430
[ 327.895648] ? lock_downgrade+0x900/0x900
[ 327.899796] ? check_preemption_disabled+0x48/0x200
[ 327.904814] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 327.910602] ? kasan_check_read+0x11/0x20
[ 327.914747] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 327.920195] ? rcu_bh_qs+0xc0/0xc0
[ 327.923737] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 327.929267] ? oom_evaluate_task+0x302/0x540
[ 327.933667] out_of_memory+0xa84/0x1430
[ 327.937644] ? oom_killer_disable+0x3a0/0x3a0
[ 327.942136] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 327.947069] ? __mutex_add_waiter+0x2a0/0x2a0
[ 327.951565] __alloc_pages_slowpath+0x2318/0x2d80
[ 327.956427] ? warn_alloc+0x120/0x120
[ 327.960231] ? print_usage_bug+0xc0/0xc0
[ 327.964290] ? warn_alloc+0x120/0x120
[ 327.968092] ? print_usage_bug+0xc0/0xc0
[ 327.972167] ? print_usage_bug+0xc0/0xc0
[ 327.976224] ? print_usage_bug+0xc0/0xc0
[ 327.980373] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 327.985905] ? should_fail+0x22d/0xd01
[ 327.989794] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 327.994916] ? find_held_lock+0x36/0x1c0
[ 327.998984] ? mark_held_locks+0x130/0x130
[ 328.003217] ? ___might_sleep+0x1ed/0x300
[ 328.007360] ? lock_release+0x970/0x970
[ 328.011333] ? arch_local_save_flags+0x40/0x40
[ 328.015917] ? __might_sleep+0x95/0x190
[ 328.019894] __alloc_pages_nodemask+0xa80/0xde0
[ 328.024559] ? graph_lock+0x170/0x170
[ 328.028358] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 328.033382] ? graph_lock+0x170/0x170
[ 328.037192] ? find_held_lock+0x36/0x1c0
[ 328.041261] ? cache_grow_begin+0x5a4/0x8c0
[ 328.045581] ? lockdep_hardirqs_on+0x421/0x5c0
[ 328.050162] ? trace_hardirqs_on+0xbd/0x310
[ 328.054483] ? fallback_alloc+0x203/0x2e0
[ 328.058626] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 328.064082] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 328.069619] cache_grow_begin+0x91/0x8c0
[ 328.073677] ? do_raw_spin_unlock+0xa7/0x2f0
[ 328.078088] fallback_alloc+0x203/0x2e0
[ 328.082063] ____cache_alloc_node+0x1c7/0x1e0
[ 328.086558] kmem_cache_alloc+0x1f8/0x730
[ 328.090706] ? emulate_vsyscall+0x314/0xcf0
[ 328.095037] getname_flags+0xd0/0x5a0
[ 328.098839] user_path_at_empty+0x2d/0x50
[ 328.103007] vfs_statx+0x129/0x210
[ 328.106551] ? vfs_statx_fd+0xc0/0xc0
[ 328.110358] __do_sys_newstat+0x8f/0x110
[ 328.114417] ? cp_new_stat+0xa50/0xa50
[ 328.118303] ? do_syscall_64+0x9a/0x820
[ 328.122272] ? do_syscall_64+0x9a/0x820
[ 328.126246] ? lockdep_hardirqs_on+0x421/0x5c0
[ 328.130824] ? trace_hardirqs_on+0xbd/0x310
[ 328.135144] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 328.141052] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 328.146623] __x64_sys_newstat+0x54/0x80
[ 328.150685] do_syscall_64+0x1b9/0x820
[ 328.154574] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 328.159937] ? syscall_return_slowpath+0x5e0/0x5e0
[ 328.164861] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 328.169698] ? trace_hardirqs_on_caller+0x310/0x310
[ 328.174711] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 328.179725] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 328.185257] ? prepare_exit_to_usermode+0x291/0x3b0
[ 328.190313] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 328.195163] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 328.200347] RIP: 0033:0x7f6482e71c65
[ 328.204070] Code: Bad RIP value.
[ 328.207431] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 328.215139] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 328.222405] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 328.229667] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 328.236930] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 328.244197] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 328.251479] warn_alloc_show_mem: 1 callbacks suppressed
[ 328.251490] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 328.251491] Mem-Info:
[ 328.251523] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 328.251523] active_file:15 inactive_file:9 isolated_file:0
[ 328.251523] unevictable:0 dirty:0 writeback:0 unstable:0
[ 328.251523] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 328.251523] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 328.251523] free:13716 free_pcp:235 free_cma:0
[ 328.256856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 328.256863] Call Trace:
[ 328.264139] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 328.266532]
[ 328.299564] Node 0
[ 328.309460] dump_stack+0x1c4/0x2b4
[ 328.312041] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 328.339685] ? dump_stack_print_info.cold.2+0x52/0x52
[ 328.341809] lowmem_reserve[]:
[ 328.344038] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 328.347636] 0
[ 328.373215] ? trace_hardirqs_off+0xb8/0x310
[ 328.378378] 2819
[ 328.381472] nmi_cpu_backtrace.cold.3+0x63/0xa2
[ 328.386974] 6323 6323
[ 328.388785] ? lapic_can_unplug_cpu.cold.27+0x3f/0x3f
[ 328.393174] Node 0
[ 328.395232] nmi_trigger_cpumask_backtrace+0x1b3/0x1ed
[ 328.399894] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 328.402362] arch_trigger_cpumask_backtrace+0x14/0x20
[ 328.407516] lowmem_reserve[]: 0
[ 328.409765] rcu_dump_cpu_stacks+0x175/0x1c2
[ 328.415004] 0 3503
[ 328.441911] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 328.441932] print_cpu_stall.cold.78+0x2d3/0x524
[ 328.447090] 3503
[ 328.450621] ? rcu_dynticks_snap+0x30/0x30
[ 328.455005] Node 0
[ 328.457237] ? check_preemption_disabled+0x48/0x200
[ 328.462258] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 328.466996] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 328.469028] lowmem_reserve[]: 0
[ 328.473262] ? check_preemption_disabled+0x48/0x200
[ 328.475464] 0 0
[ 328.480494] ? check_preemption_disabled+0x48/0x200
[ 328.508827] 0
[ 328.514368] ? rcu_test_sync_prims+0x30/0x30
[ 328.517620] Node 0
[ 328.522631] ? __lock_is_held+0xb5/0x140
[ 328.524575] DMA:
[ 328.529585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 328.531356] 1*4kB
[ 328.535769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 328.537979] (U)
[ 328.542028] ? check_preemption_disabled+0x48/0x200
[ 328.544064] 0*8kB 0*16kB
[ 328.549602] rcu_check_callbacks+0xfd9/0x1990
[ 328.551719] 1*32kB
[ 328.557259] ? rcu_cpu_stall_reset+0x220/0x220
[ 328.559203] (U)
[ 328.564222] ? lock_release+0x970/0x970
[ 328.566958] 2*64kB (U)
[ 328.571477] ? graph_lock+0x170/0x170
[ 328.573684] 1*128kB
[ 328.578249] ? graph_lock+0x170/0x170
[ 328.578264] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 328.580216] (U)
[ 328.584177] ? pvclock_gtod_notify+0x2e3/0x3e0
[ 328.586732] 1*256kB
[ 328.590528] ? kvm_set_tsc_khz+0x540/0x540
[ 328.592823] (U)
[ 328.596624] ? graph_lock+0x170/0x170
[ 328.602116] 0*512kB 1*1024kB
[ 328.604089] ? timekeeping_advance+0x3cc/0xc00
[ 328.608642] (U)
[ 328.610954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 328.615165] 1*2048kB
[ 328.617218] ? check_preemption_disabled+0x48/0x200
[ 328.620993] (M)
[ 328.624090] ? check_preemption_disabled+0x48/0x200
[ 328.628642] 3*4096kB
[ 328.630612] ? trace_hardirqs_off+0xb8/0x310
[ 328.636111] (M) = 15908kB
[ 328.638520] ? __lock_is_held+0xb5/0x140
[ 328.643509] Node 0
[ 328.645471] ? trace_hardirqs_on+0x310/0x310
[ 328.650471] DMA32: 4*4kB
[ 328.652878] ? check_preemption_disabled+0x48/0x200
[ 328.657259] (UM)
[ 328.660014] ? raise_softirq+0x199/0x420
[ 328.664038] 2*8kB (UM)
[ 328.666270] ? raise_softirq_irqoff+0x2e0/0x2e0
[ 328.670650] 2*16kB
[ 328.673401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 328.678385] (M) 2*32kB
[ 328.680449] ? check_preemption_disabled+0x48/0x200
[ 328.684486] (M)
[ 328.687063] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 328.691703] 4*64kB
[ 328.693937] ? hrtimer_run_queues+0x9a/0x400
[ 328.699443] (M) 3*128kB
[ 328.702027] ? run_local_timers+0x19b/0x230
[ 328.707012] (M) 3*256kB
[ 328.708996] ? timer_clear_idle+0x90/0x90
[ 328.714501] (M) 4*512kB
[ 328.716739] ? debug_smp_processor_id+0x1c/0x20
[ 328.721116] (UM)
[ 328.723777] ? irqtime_account_process_tick.isra.6+0x114/0x490
[ 328.728065] 3*1024kB (UM)
[ 328.730739] ? account_process_tick+0x282/0x350
[ 328.734846] 3*2048kB (M)
[ 328.737522] update_process_times+0x2d/0x70
[ 328.742156] 3*4096kB (M)
[ 328.744218] tick_sched_handle+0x9f/0x180
[ 328.750160] = 25088kB
[ 328.750167] Node 0
[ 328.753017] tick_sched_timer+0x45/0x130
[ 328.757652] Normal: 755*4kB
[ 328.760412] __hrtimer_run_queues+0x41c/0x10d0
[ 328.764716] (UMEH)
[ 328.767470] ? tick_sched_do_timer+0x1a0/0x1a0
[ 328.771584] 414*8kB (UME)
[ 328.773996] ? hrtimer_start_range_ns+0xe00/0xe00
[ 328.776234] 169*16kB (MEH)
[ 328.780296] ? pvclock_read_flags+0x160/0x160
[ 328.783277] 66*32kB (UMEH)
[ 328.787853] ? trace_hardirqs_on+0x310/0x310
[ 328.790062] 13*64kB
[ 328.794638] ? kvm_clock_read+0x18/0x30
[ 328.797462] (UMH)
[ 328.802294] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 328.805192] 3*128kB (H)
[ 328.809685] ? ktime_get_update_offsets_now+0x3b6/0x550
[ 328.812588] 4*256kB
[ 328.816984] ? do_timer+0x50/0x50
[ 328.819281] (H)
[ 328.823246] ? trace_hardirqs_on+0x310/0x310
[ 328.825366] 1*512kB (U)
[ 328.830379] ? do_raw_spin_lock+0xc1/0x200
[ 328.833021] 0*1024kB
[ 328.838377] hrtimer_interrupt+0x313/0x780
[ 328.840665] 0*2048kB 0*4096kB
[ 328.844125] smp_apic_timer_interrupt+0x1a1/0x760
[ 328.846057] = 13900kB
[ 328.846070] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 328.850547] ? smp_call_function_single_interrupt+0x650/0x650
[ 328.853195] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 328.857418] ? interrupt_entry+0xb5/0xf0
[ 328.859797] 2312 total pagecache pages
[ 328.864017] ? trace_hardirqs_off_caller+0xbb/0x310
[ 328.867188] 0 pages in swap cache
[ 328.872099] ? ____cache_alloc_node+0x1c7/0x1e0
[ 328.874477] Swap cache stats: add 0, delete 0, find 0/0
[ 328.874484] Free swap = 0kB
[ 328.883310] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 328.889160] Total swap = 0kB
[ 328.889168] 1965979 pages RAM
[ 328.897739] ? trace_hardirqs_on_caller+0x310/0x310
[ 328.901771] 0 pages HighMem/MovableOnly
[ 328.901778] 342306 pages reserved
[ 328.905664] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 328.910639] 0 pages cma reserved
[ 328.910725] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 328.914094] apic_timer_interrupt+0xf/0x20
[ 328.918831] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 328.924087] RIP: 0010:kmem_cache_alloc_node+0x247/0x730
[ 328.927078] init cpuset=
[ 328.931904] Code: 41 7e 0f 85 32 ff ff ff e8 35 d4 3f ff e9 28 ff ff ff e8 5c 3b c4 ff 48 83 3d ec 48 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 bf fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 328.934900] /
[ 328.937982] RSP: 0000:ffff8801daf07450 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 328.942999] mems_allowed=0
[ 328.946959] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 1ffff1003b2ff951
[ 329.026134] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000286
[ 329.033398] RBP: ffff8801daf074c0 R08: ffff8801d97fca88 R09: 0000000000000002
[ 329.040661] R10: 0000000000000000 R11: ffff8801d97fc1c0 R12: ffff8801d9be7680
[ 329.047936] R13: ffff8801d9be7680 R14: 0000000000000000 R15: 0000000000000286
[ 329.055218] ? apic_timer_interrupt+0xa/0x20
[ 329.059645] ? ipv6_get_ifaddr+0x42e/0x620
[ 329.063888] __alloc_skb+0x119/0x770
[ 329.067604] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 329.072883] ? skb_scrub_packet+0x490/0x490
[ 329.077210] ? lock_downgrade+0x900/0x900
[ 329.081365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.086906] ? refcount_sub_and_test_checked+0x203/0x310
[ 329.092361] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 329.097807] ? addrconf_rs_timer+0x690/0x690
[ 329.102224] ndisc_alloc_skb+0x144/0x340
[ 329.106285] ndisc_send_rs+0x331/0x6e0
[ 329.110174] addrconf_rs_timer+0x314/0x690
[ 329.114410] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 329.118668] call_timer_fn+0x272/0x920
[ 329.122555] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 329.126789] ? process_timeout+0x40/0x40
[ 329.130844] ? find_held_lock+0x36/0x1c0
[ 329.134912] ? __run_timers+0x7da/0xc70
[ 329.138895] ? _raw_spin_unlock_irq+0x27/0x80
[ 329.143406] ? _raw_spin_unlock_irq+0x27/0x80
[ 329.147895] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 329.152132] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 329.156726] ? trace_hardirqs_on+0xbd/0x310
[ 329.161047] ? kasan_check_read+0x11/0x20
[ 329.165193] ? __run_timers+0x7da/0xc70
[ 329.169182] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 329.174631] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 329.178865] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 329.183099] __run_timers+0x7e5/0xc70
[ 329.186905] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 329.192276] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 329.197289] ? graph_lock+0x170/0x170
[ 329.201088] ? enqueue_hrtimer+0x1a5/0x560
[ 329.205317] ? lock_release+0x970/0x970
[ 329.209287] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 329.214477] ? find_held_lock+0x36/0x1c0
[ 329.218539] ? graph_lock+0x170/0x170
[ 329.222339] ? pvclock_read_flags+0x160/0x160
[ 329.226831] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.232366] ? check_preemption_disabled+0x48/0x200
[ 329.237389] ? __lock_is_held+0xb5/0x140
[ 329.241448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.246981] ? check_preemption_disabled+0x48/0x200
[ 329.252005] run_timer_softirq+0x52/0xb0
[ 329.256072] ? rcu_read_lock_sched_held+0x108/0x120
[ 329.261105] __do_softirq+0x30b/0xad8
[ 329.264919] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 329.270029] ? pvclock_read_flags+0x160/0x160
[ 329.274527] ? lapic_next_event+0x5a/0x90
[ 329.278689] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.284229] ? check_preemption_disabled+0x48/0x200
[ 329.289252] ? check_preemption_disabled+0x48/0x200
[ 329.294404] ? kvm_clock_read+0x18/0x30
[ 329.298379] ? kvm_sched_clock_read+0x9/0x20
[ 329.302794] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.308331] ? check_preemption_disabled+0x48/0x200
[ 329.313356] irq_exit+0x17f/0x1c0
[ 329.316808] smp_apic_timer_interrupt+0x1cb/0x760
[ 329.321643] ? smp_reschedule_interrupt+0x109/0x650
[ 329.326658] ? smp_call_function_single_interrupt+0x650/0x650
[ 329.332548] ? interrupt_entry+0xb5/0xf0
[ 329.336609] ? trace_hardirqs_off_caller+0xbb/0x310
[ 329.341621] ? trace_hardirqs_off_caller+0xbb/0x310
[ 329.346644] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 329.351489] ? trace_hardirqs_on_caller+0x310/0x310
[ 329.356509] ? trace_hardirqs_on_caller+0x310/0x310
[ 329.361518] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.367054] ? check_preemption_disabled+0x48/0x200
[ 329.372065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.377603] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 329.382469] apic_timer_interrupt+0xf/0x20
[ 329.386699]
[ 329.388936] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 329.394817] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 329.413716] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 329.421423] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 329.428689] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 329.435959] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 329.443228] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 329.450494] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 329.457788] ? save_stack+0xa9/0xd0
[ 329.461420] __kmalloc_node_track_caller+0x33/0x70
[ 329.466351] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 329.471107] pskb_expand_head+0x230/0x10f0
[ 329.475341] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.480874] ? memcpy+0x45/0x50
[ 329.484160] ? __copy_skb_header+0x350/0x6b0
[ 329.488569] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 329.493064] ? skb_checksum+0x140/0x140
[ 329.497046] ? __lock_is_held+0xb5/0x140
[ 329.501111] ? kasan_check_write+0x14/0x20
[ 329.505346] ? __skb_clone+0x6c7/0xa00
[ 329.509231] ? __copy_skb_header+0x6b0/0x6b0
[ 329.513639] ? kmem_cache_alloc+0x33a/0x730
[ 329.517968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.523508] skb_ensure_writable+0x3dd/0x640
[ 329.527922] ? skb_cow_data+0xf10/0xf10
[ 329.531904] ? preempt_notifier_register+0x200/0x200
[ 329.537006] ? __switch_to_asm+0x34/0x70
[ 329.541077] ? __switch_to_asm+0x34/0x70
[ 329.545129] ? __switch_to_asm+0x40/0x70
[ 329.549184] ? __switch_to_asm+0x34/0x70
[ 329.553241] ? __switch_to_asm+0x40/0x70
[ 329.557301] ? __switch_to_asm+0x40/0x70
[ 329.561377] ? __switch_to_asm+0x34/0x70
[ 329.565438] ? __switch_to_asm+0x34/0x70
[ 329.569498] ? __switch_to_asm+0x40/0x70
[ 329.573559] ? __switch_to_asm+0x34/0x70
[ 329.577627] bpf_clone_redirect+0x14a/0x490
[ 329.581959] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 329.586977] ? __sched_text_start+0x8/0x8
[ 329.591123] ? lockdep_hardirqs_on+0x421/0x5c0
[ 329.595704] ? retint_kernel+0x2d/0x2d
[ 329.599594] ? trace_hardirqs_on_caller+0xc0/0x310
[ 329.604613] ? find_held_lock+0x36/0x1c0
[ 329.608678] ? lock_acquire+0x1ed/0x520
[ 329.612675] ? bpf_test_run+0x3cb/0x780
[ 329.616648] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.622184] ? check_preemption_disabled+0x48/0x200
[ 329.627202] ? kasan_check_read+0x11/0x20
[ 329.631352] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 329.636625] ? rcu_bh_qs+0xc0/0xc0
[ 329.640168] ? preempt_schedule+0x4d/0x60
[ 329.644401] ? ___preempt_schedule+0x16/0x18
[ 329.648815] ? bpf_test_run+0x25d/0x780
[ 329.652801] ? netlink_diag_dump+0x2a0/0x2a0
[ 329.657215] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 329.661977] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 329.666819] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 329.672352] ? fput+0x130/0x1a0
[ 329.675649] ? __bpf_prog_get+0x9b/0x290
[ 329.679711] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 329.684550] ? bpf_prog_test_run+0x130/0x1a0
[ 329.688967] ? __x64_sys_bpf+0x3d8/0x520
[ 329.693027] ? bpf_prog_get+0x20/0x20
[ 329.696838] ? do_syscall_64+0x1b9/0x820
[ 329.700912] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 329.706362] ? syscall_return_slowpath+0x5e0/0x5e0
[ 329.711287] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 329.716129] ? trace_hardirqs_on_caller+0x310/0x310
[ 329.721144] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 329.726159] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.731693] ? prepare_exit_to_usermode+0x291/0x3b0
[ 329.736712] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 329.741560] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 329.746945] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 329.747484] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 329.753184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 329.753189] Call Trace:
[ 329.753196]
[ 329.753217] dump_stack+0x1c4/0x2b4
[ 329.753234] ? dump_stack_print_info.cold.2+0x52/0x52
[ 329.759808] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 329.769175] warn_alloc.cold.119+0xb7/0x1bd
[ 329.771723] syz-executor4 cpuset=
[ 329.773870] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 329.777466] syz4
[ 329.782643] ? lock_downgrade+0x900/0x900
[ 329.782665] ? trace_hardirqs_off+0xb8/0x310
[ 329.793116] mems_allowed=0
[ 329.797428] ? trace_hardirqs_off+0xb8/0x310
[ 329.823520] __alloc_pages_slowpath+0x2667/0x2d80
[ 329.828384] ? warn_alloc+0x120/0x120
[ 329.832183] ? warn_alloc+0x120/0x120
[ 329.835995] ? print_usage_bug+0xc0/0xc0
[ 329.840055] ? warn_alloc+0x120/0x120
[ 329.843865] ? print_usage_bug+0xc0/0xc0
[ 329.847924] ? mark_held_locks+0x130/0x130
[ 329.852152] ? lock_downgrade+0x900/0x900
[ 329.856334] ? perf_event_task_tick+0xa75/0xfa0
[ 329.861002] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 329.866557] ? should_fail+0x22d/0xd01
[ 329.870450] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 329.875546] ? __lock_acquire+0x7ec/0x4ec0
[ 329.879799] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 329.884898] ? __lock_acquire+0x7ec/0x4ec0
[ 329.889134] ? should_fail+0x22d/0xd01
[ 329.893023] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.898560] ? mark_held_locks+0x130/0x130
[ 329.902794] ? mark_held_locks+0x130/0x130
[ 329.907059] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 329.912072] ? graph_lock+0x170/0x170
[ 329.915882] ? graph_lock+0x170/0x170
[ 329.919678] ? print_usage_bug+0xc0/0xc0
[ 329.923735] ? enqueue_hrtimer+0x1a5/0x560
[ 329.927984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.933520] ? check_preemption_disabled+0x48/0x200
[ 329.938535] ? check_preemption_disabled+0x48/0x200
[ 329.943554] ? __lock_is_held+0xb5/0x140
[ 329.947615] __alloc_pages_nodemask+0xa80/0xde0
[ 329.952291] ? graph_lock+0x170/0x170
[ 329.956093] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 329.961119] ? graph_lock+0x170/0x170
[ 329.964927] ? find_held_lock+0x36/0x1c0
[ 329.968998] ? ____cache_alloc_node+0x1c7/0x1e0
[ 329.973765] ? lock_downgrade+0x900/0x900
[ 329.978025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 329.983572] cache_grow_begin+0x91/0x8c0
[ 329.987632] ? do_raw_spin_unlock+0xa7/0x2f0
[ 329.992042] fallback_alloc+0x203/0x2e0
[ 329.996016] ____cache_alloc_node+0x1c7/0x1e0
[ 330.000513] kmem_cache_alloc_node+0xe3/0x730
[ 330.005005] ? ipv6_get_ifaddr+0x42e/0x620
[ 330.009244] __alloc_skb+0x119/0x770
[ 330.012957] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 330.018247] ? skb_scrub_packet+0x490/0x490
[ 330.022567] ? lock_downgrade+0x900/0x900
[ 330.026721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 330.032256] ? refcount_sub_and_test_checked+0x203/0x310
[ 330.037707] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 330.043152] ? addrconf_rs_timer+0x690/0x690
[ 330.047566] ndisc_alloc_skb+0x144/0x340
[ 330.051629] ndisc_send_rs+0x331/0x6e0
[ 330.055521] addrconf_rs_timer+0x314/0x690
[ 330.059759] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 330.064000] call_timer_fn+0x272/0x920
[ 330.067887] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 330.072128] ? process_timeout+0x40/0x40
[ 330.076183] ? find_held_lock+0x36/0x1c0
[ 330.080249] ? mark_held_locks+0xc7/0x130
[ 330.084407] ? _raw_spin_unlock_irq+0x27/0x80
[ 330.088903] ? _raw_spin_unlock_irq+0x27/0x80
[ 330.093392] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 330.097621] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 330.102206] ? trace_hardirqs_on+0xbd/0x310
[ 330.106535] ? kasan_check_read+0x11/0x20
[ 330.110678] ? __run_timers+0x7da/0xc70
[ 330.114650] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 330.120105] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 330.124338] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 330.128571] __run_timers+0x7e5/0xc70
[ 330.132400] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 330.138334] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 330.143353] ? graph_lock+0x170/0x170
[ 330.147153] ? print_usage_bug+0xc0/0xc0
[ 330.151207] ? lock_release+0x970/0x970
[ 330.155179] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 330.160371] ? find_held_lock+0x36/0x1c0
[ 330.164430] ? graph_lock+0x170/0x170
[ 330.168230] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 330.173768] ? check_preemption_disabled+0x48/0x200
[ 330.178787] ? __lock_is_held+0xb5/0x140
[ 330.182855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 330.188388] ? check_preemption_disabled+0x48/0x200
[ 330.193412] run_timer_softirq+0x52/0xb0
[ 330.197469] ? rcu_read_lock_sched_held+0x108/0x120
[ 330.202487] __do_softirq+0x30b/0xad8
[ 330.206297] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 330.211404] ? pvclock_read_flags+0x160/0x160
[ 330.215896] ? lapic_next_event+0x5a/0x90
[ 330.220062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 330.225601] ? check_preemption_disabled+0x48/0x200
[ 330.230610] ? check_preemption_disabled+0x48/0x200
[ 330.235624] ? kvm_clock_read+0x18/0x30
[ 330.239616] ? kvm_sched_clock_read+0x9/0x20
[ 330.244023] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 330.249555] ? check_preemption_disabled+0x48/0x200
[ 330.254579] irq_exit+0x17f/0x1c0
[ 330.258031] smp_apic_timer_interrupt+0x1cb/0x760
[ 330.262878] ? smp_call_function_single_interrupt+0x650/0x650
[ 330.268759] ? interrupt_entry+0xb5/0xf0
[ 330.272828] ? trace_hardirqs_off_caller+0xbb/0x310
[ 330.277844] ? trace_hardirqs_off_caller+0xbb/0x310
[ 330.282857] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 330.287696] ? trace_hardirqs_on_caller+0x310/0x310
[ 330.292714] ? trace_hardirqs_on_caller+0x310/0x310
[ 330.297732] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 330.303303] ? check_preemption_disabled+0x48/0x200
[ 330.308654] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 330.314200] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 330.319048] apic_timer_interrupt+0xf/0x20
[ 330.323279]
[ 330.325537] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 330.330819] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 330.349909] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 330.357615] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 330.364880] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 330.372155] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 330.379418] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 330.386683] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 330.393966] ? arch_local_irq_restore+0x45/0x52
[ 330.398643] dump_stack+0x26a/0x2b4
[ 330.402268] ? dump_stack_print_info.cold.2+0x52/0x52
[ 330.407466] dump_header+0x27b/0xf72
[ 330.411185] ? mark_held_locks+0x130/0x130
[ 330.415414] ? pagefault_out_of_memory+0x197/0x197
[ 330.420346] ? __lock_acquire+0x7ec/0x4ec0
[ 330.424572] ? graph_lock+0x170/0x170
[ 330.428472] ? mem_cgroup_charge_statistics+0x780/0x780
[ 330.433837] ? print_usage_bug+0xc0/0xc0
[ 330.437930] ? graph_lock+0x170/0x170
[ 330.441730] ? print_usage_bug+0xc0/0xc0
[ 330.445788] ? print_usage_bug+0xc0/0xc0
[ 330.449859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 330.455395] ? find_held_lock+0x36/0x1c0
[ 330.459458] ? mark_held_locks+0xc7/0x130
[ 330.463607] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 330.468708] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 330.473812] ? lockdep_hardirqs_on+0x421/0x5c0
[ 330.478392] ? trace_hardirqs_on+0xbd/0x310
[ 330.482711] ? kasan_check_read+0x11/0x20
[ 330.486867] ? ___ratelimit+0x36f/0x655
[ 330.490838] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 330.496285] ? trace_hardirqs_on+0x310/0x310
[ 330.500687] ? lock_downgrade+0x900/0x900
[ 330.504843] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 330.509941] ? ___ratelimit+0xaa/0x655
[ 330.513830] ? idr_get_free+0xec0/0xec0
[ 330.517811] ? kasan_check_write+0x14/0x20
[ 330.522043] ? do_raw_spin_lock+0xc1/0x200
[ 330.526302] oom_kill_process.cold.27+0x10/0x903
[ 330.531050] ? graph_lock+0x170/0x170
[ 330.534863] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 330.540653] ? kasan_check_read+0x11/0x20
[ 330.544804] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 330.550191] ? oom_evaluate_task+0x540/0x540
[ 330.554597] ? find_held_lock+0x36/0x1c0
[ 330.558657] ? out_of_memory+0x974/0x1430
[ 330.562903] ? lock_downgrade+0x900/0x900
[ 330.567084] ? check_preemption_disabled+0x48/0x200
[ 330.572318] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 330.578113] ? kasan_check_read+0x11/0x20
[ 330.582256] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 330.587541] ? rcu_bh_qs+0xc0/0xc0
[ 330.591090] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 330.596623] ? oom_evaluate_task+0x302/0x540
[ 330.601032] out_of_memory+0xa84/0x1430
[ 330.605021] ? oom_killer_disable+0x3a0/0x3a0
[ 330.609519] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 330.614446] ? __mutex_add_waiter+0x2a0/0x2a0
[ 330.618942] __alloc_pages_slowpath+0x2318/0x2d80
[ 330.623810] ? warn_alloc+0x120/0x120
[ 330.627623] ? print_usage_bug+0xc0/0xc0
[ 330.631673] ? warn_alloc+0x120/0x120
[ 330.635487] ? print_usage_bug+0xc0/0xc0
[ 330.639545] ? print_usage_bug+0xc0/0xc0
[ 330.643618] ? print_usage_bug+0xc0/0xc0
[ 330.647701] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 330.653236] ? should_fail+0x22d/0xd01
[ 330.657141] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 330.662257] ? find_held_lock+0x36/0x1c0
[ 330.666325] ? mark_held_locks+0x130/0x130
[ 330.670559] ? ___might_sleep+0x1ed/0x300
[ 330.674697] ? lock_release+0x970/0x970
[ 330.678669] ? arch_local_save_flags+0x40/0x40
[ 330.683274] ? __might_sleep+0x95/0x190
[ 330.687265] __alloc_pages_nodemask+0xa80/0xde0
[ 330.691930] ? graph_lock+0x170/0x170
[ 330.695735] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 330.700743] ? graph_lock+0x170/0x170
[ 330.704549] ? find_held_lock+0x36/0x1c0
[ 330.708610] ? cache_grow_begin+0x5a4/0x8c0
[ 330.712927] ? lockdep_hardirqs_on+0x421/0x5c0
[ 330.717504] ? trace_hardirqs_on+0xbd/0x310
[ 330.721822] ? fallback_alloc+0x203/0x2e0
[ 330.725963] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 330.731412] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 330.737048] cache_grow_begin+0x91/0x8c0
[ 330.741210] ? do_raw_spin_unlock+0xa7/0x2f0
[ 330.745624] fallback_alloc+0x203/0x2e0
[ 330.749599] ____cache_alloc_node+0x1c7/0x1e0
[ 330.754094] kmem_cache_alloc+0x1f8/0x730
[ 330.758254] ? emulate_vsyscall+0x314/0xcf0
[ 330.762578] getname_flags+0xd0/0x5a0
[ 330.766378] user_path_at_empty+0x2d/0x50
[ 330.770527] vfs_statx+0x129/0x210
[ 330.774177] ? vfs_statx_fd+0xc0/0xc0
[ 330.777995] __do_sys_newstat+0x8f/0x110
[ 330.782054] ? cp_new_stat+0xa50/0xa50
[ 330.785936] ? do_syscall_64+0x9a/0x820
[ 330.790001] ? do_syscall_64+0x9a/0x820
[ 330.793990] ? lockdep_hardirqs_on+0x421/0x5c0
[ 330.798655] ? trace_hardirqs_on+0xbd/0x310
[ 330.802979] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 330.808341] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 330.813880] __x64_sys_newstat+0x54/0x80
[ 330.817940] do_syscall_64+0x1b9/0x820
[ 330.821823] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 330.827187] ? syscall_return_slowpath+0x5e0/0x5e0
[ 330.832115] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 330.836956] ? trace_hardirqs_on_caller+0x310/0x310
[ 330.841968] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 330.846979] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 330.852510] ? prepare_exit_to_usermode+0x291/0x3b0
[ 330.857529] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 330.862376] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 330.867562] RIP: 0033:0x7f6482e71c65
[ 330.871274] Code: Bad RIP value.
[ 330.874629] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 330.882334] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 330.889596] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 330.896855] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 330.904119] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 330.911380] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 330.918660] Mem-Info:
[ 330.918671] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 330.918681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 330.921091] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 330.921091] active_file:15 inactive_file:9 isolated_file:0
[ 330.921091] unevictable:0 dirty:0 writeback:0 unstable:0
[ 330.921091] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 330.921091] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 330.921091] free:13716 free_pcp:235 free_cma:0
[ 330.928350] Call Trace:
[ 330.937720] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 330.970653]
[ 330.973222] Node 0
[ 331.000887] dump_stack+0x1c4/0x2b4
[ 331.003028] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 331.005230] ? dump_stack_print_info.cold.2+0x52/0x52
[ 331.008825] lowmem_reserve[]:
[ 331.034322] warn_alloc.cold.119+0xb7/0x1bd
[ 331.039487] 0
[ 331.042583] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 331.046873] 2819 6323
[ 331.048674] ? lock_downgrade+0x900/0x900
[ 331.053481] 6323
[ 331.056002] ? trace_hardirqs_off+0xb8/0x310
[ 331.060124] Node 0
[ 331.062176] ? trace_hardirqs_off+0xb8/0x310
[ 331.066577] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 331.068791] __alloc_pages_slowpath+0x2667/0x2d80
[ 331.073162] lowmem_reserve[]: 0
[ 331.100071] ? warn_alloc+0x120/0x120
[ 331.104866] 0
[ 331.108132] ? trace_hardirqs_on+0x310/0x310
[ 331.111900] 3503 3503
[ 331.113697] ? warn_alloc+0x120/0x120
[ 331.120567] ? print_usage_bug+0xc0/0xc0
[ 331.124337] Node 0
[ 331.128383] ? warn_alloc+0x120/0x120
[ 331.128406] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 331.128412] lowmem_reserve[]:
[ 331.130638] ? ktime_get+0x2e1/0x440
[ 331.134411] 0
[ 331.162770] ? print_usage_bug+0xc0/0xc0
[ 331.165845] 0
[ 331.169543] ? __lock_acquire+0x7ec/0x4ec0
[ 331.171328] 0
[ 331.175458] ? __lock_acquire+0x7ec/0x4ec0
[ 331.177249] 0
[ 331.181498] ? kasan_check_read+0x11/0x20
[ 331.183269] Node 0
[ 331.187490] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 331.189274] DMA:
[ 331.193412] ? should_fail+0x22d/0xd01
[ 331.195625] 1*4kB
[ 331.201163] ? rcu_bh_qs+0xc0/0xc0
[ 331.203202] (U)
[ 331.207082] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 331.209202] 0*8kB 0*16kB
[ 331.212761] ? __lock_acquire+0x7ec/0x4ec0
[ 331.214708] 1*32kB (U)
[ 331.219815] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 331.222544] 2*64kB
[ 331.226786] ? __lock_acquire+0x7ec/0x4ec0
[ 331.229344] (U)
[ 331.234454] ? should_fail+0x22d/0xd01
[ 331.236695] 1*128kB
[ 331.240934] ? rcu_idle_enter+0x4b0/0x4b0
[ 331.242880] (U)
[ 331.246767] ? mark_held_locks+0x130/0x130
[ 331.249059] 1*256kB
[ 331.253193] ? mark_held_locks+0x130/0x130
[ 331.255142] (U)
[ 331.259380] ? mark_held_locks+0xc7/0x130
[ 331.261668] 0*512kB 1*1024kB
[ 331.265919] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 331.267865] (U)
[ 331.271996] ? graph_lock+0x170/0x170
[ 331.275073] 1*2048kB (M)
[ 331.280082] ? print_usage_bug+0xc0/0xc0
[ 331.282031] 3*4096kB
[ 331.285818] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 331.288544] (M)
[ 331.292611] ? check_preemption_disabled+0x48/0x200
[ 331.294988] = 15908kB
[ 331.300525] ? check_preemption_disabled+0x48/0x200
[ 331.302685] Node 0
[ 331.307697] ? __lock_is_held+0xb5/0x140
[ 331.310073] DMA32:
[ 331.315082] __alloc_pages_nodemask+0xa80/0xde0
[ 331.317292] 4*4kB
[ 331.321340] ? graph_lock+0x170/0x170
[ 331.323547] (UM)
[ 331.328201] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 331.330324] 2*8kB (UM)
[ 331.334113] ? graph_lock+0x170/0x170
[ 331.336144] 2*16kB (M)
[ 331.341162] ? find_held_lock+0x36/0x1c0
[ 331.343708] 2*32kB (M)
[ 331.347631] ? ____cache_alloc_node+0x1c7/0x1e0
[ 331.350193] 4*64kB
[ 331.354241] ? lock_downgrade+0x900/0x900
[ 331.356796] (M)
[ 331.361468] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 331.363675] 3*128kB (M)
[ 331.367816] cache_grow_begin+0x91/0x8c0
[ 331.369765] 3*256kB
[ 331.375295] ? do_raw_spin_unlock+0xa7/0x2f0
[ 331.377937] (M)
[ 331.381993] fallback_alloc+0x203/0x2e0
[ 331.384292] 4*512kB (UM)
[ 331.388708] ____cache_alloc_node+0x1c7/0x1e0
[ 331.390661] 3*1024kB
[ 331.394626] kmem_cache_alloc_node+0xe3/0x730
[ 331.397358] (UM)
[ 331.401844] ? ipv6_get_ifaddr+0x42e/0x620
[ 331.404228] 3*2048kB
[ 331.408729] __alloc_skb+0x119/0x770
[ 331.410760] (M)
[ 331.414985] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 331.417373] 3*4096kB (M)
[ 331.421082] ? skb_scrub_packet+0x490/0x490
[ 331.423032] = 25088kB
[ 331.428296] ? lock_downgrade+0x900/0x900
[ 331.431030] Node 0
[ 331.435345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 331.437726] Normal: 755*4kB
[ 331.441875] ? refcount_sub_and_test_checked+0x203/0x310
[ 331.444097] (UMEH)
[ 331.449623] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 331.452615] 414*8kB
[ 331.458053] ? addrconf_rs_timer+0x690/0x690
[ 331.460274] (UME)
[ 331.465743] ndisc_alloc_skb+0x144/0x340
[ 331.468038] 169*16kB
[ 331.472434] ndisc_send_rs+0x331/0x6e0
[ 331.474553] (MEH)
[ 331.478628] addrconf_rs_timer+0x314/0x690
[ 331.481006] 66*32kB (UMEH)
[ 331.485003] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 331.487122] 13*64kB (UMH)
[ 331.491376] call_timer_fn+0x272/0x920
[ 331.494272] 3*128kB
[ 331.498495] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 331.501314] (H)
[ 331.505286] ? process_timeout+0x40/0x40
[ 331.507584] 4*256kB
[ 331.511800] ? find_held_lock+0x36/0x1c0
[ 331.511825] ? __run_timers+0x7da/0xc70
[ 331.513774] (H)
[ 331.517831] ? _raw_spin_unlock_irq+0x27/0x80
[ 331.520120] 1*512kB (U)
[ 331.524211] ? _raw_spin_unlock_irq+0x27/0x80
[ 331.528158] 0*1024kB
[ 331.530123] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 331.534593] 0*2048kB
[ 331.537252] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 331.541727] 0*4096kB
[ 331.544126] ? trace_hardirqs_on+0xbd/0x310
[ 331.548325] = 13900kB
[ 331.548338] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 331.550773] ? kasan_check_read+0x11/0x20
[ 331.555332] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 331.557734] ? __run_timers+0x7da/0xc70
[ 331.562040] 2312 total pagecache pages
[ 331.564441] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 331.573254] 0 pages in swap cache
[ 331.577385] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 331.585933] Swap cache stats: add 0, delete 0, find 0/0
[ 331.589893] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 331.593752] Free swap = 0kB
[ 331.599191] __run_timers+0x7e5/0xc70
[ 331.602617] Total swap = 0kB
[ 331.606861] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 331.612278] 1965979 pages RAM
[ 331.616503] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 331.619488] 0 pages HighMem/MovableOnly
[ 331.619495] 342306 pages reserved
[ 331.623282] ? graph_lock+0x170/0x170
[ 331.626271] 0 pages cma reserved
[ 331.626362] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 331.631628] ? enqueue_hrtimer+0x1a5/0x560
[ 331.631640] ? lock_release+0x970/0x970
[ 331.631655] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 331.634800] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 331.639743] ? find_held_lock+0x36/0x1c0
[ 331.643687] init cpuset=
[ 331.647132] ? graph_lock+0x170/0x170
[ 331.650924] /
[ 331.654369] ? pvclock_read_flags+0x160/0x160
[ 331.660832] mems_allowed=0
[ 331.665055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 331.709091] ? check_preemption_disabled+0x48/0x200
[ 331.714116] ? __lock_is_held+0xb5/0x140
[ 331.718177] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 331.723723] ? check_preemption_disabled+0x48/0x200
[ 331.728745] run_timer_softirq+0x52/0xb0
[ 331.732806] ? rcu_read_lock_sched_held+0x108/0x120
[ 331.737821] __do_softirq+0x30b/0xad8
[ 331.741627] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 331.746732] ? pvclock_read_flags+0x160/0x160
[ 331.751227] ? lapic_next_event+0x5a/0x90
[ 331.755473] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 331.761012] ? check_preemption_disabled+0x48/0x200
[ 331.766023] ? check_preemption_disabled+0x48/0x200
[ 331.771039] ? kvm_clock_read+0x18/0x30
[ 331.775028] ? kvm_sched_clock_read+0x9/0x20
[ 331.779438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 331.784981] ? check_preemption_disabled+0x48/0x200
[ 331.790012] irq_exit+0x17f/0x1c0
[ 331.793469] smp_apic_timer_interrupt+0x1cb/0x760
[ 331.798309] ? smp_reschedule_interrupt+0x109/0x650
[ 331.803324] ? smp_call_function_single_interrupt+0x650/0x650
[ 331.809230] ? interrupt_entry+0xb5/0xf0
[ 331.813294] ? trace_hardirqs_off_caller+0xbb/0x310
[ 331.818313] ? trace_hardirqs_off_caller+0xbb/0x310
[ 331.823327] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 331.828167] ? trace_hardirqs_on_caller+0x310/0x310
[ 331.833189] ? trace_hardirqs_on_caller+0x310/0x310
[ 331.838203] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 331.843759] ? check_preemption_disabled+0x48/0x200
[ 331.848780] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 331.854358] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 331.859205] apic_timer_interrupt+0xf/0x20
[ 331.863430]
[ 331.865690] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 331.871571] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 331.890466] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 331.898173] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 331.905443] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 331.912713] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 331.919994] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 331.927262] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 331.934560] ? save_stack+0xa9/0xd0
[ 331.938197] __kmalloc_node_track_caller+0x33/0x70
[ 331.943148] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 331.947905] pskb_expand_head+0x230/0x10f0
[ 331.952141] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 331.957682] ? memcpy+0x45/0x50
[ 331.960965] ? __copy_skb_header+0x350/0x6b0
[ 331.965374] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 331.969873] ? skb_checksum+0x140/0x140
[ 331.973852] ? __lock_is_held+0xb5/0x140
[ 331.977935] ? kasan_check_write+0x14/0x20
[ 331.982164] ? __skb_clone+0x6c7/0xa00
[ 331.986047] ? __copy_skb_header+0x6b0/0x6b0
[ 331.990460] ? kmem_cache_alloc+0x33a/0x730
[ 331.994784] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 332.000327] skb_ensure_writable+0x3dd/0x640
[ 332.004737] ? skb_cow_data+0xf10/0xf10
[ 332.008713] ? preempt_notifier_register+0x200/0x200
[ 332.013812] ? __switch_to_asm+0x34/0x70
[ 332.017870] ? __switch_to_asm+0x34/0x70
[ 332.021926] ? __switch_to_asm+0x40/0x70
[ 332.025985] ? __switch_to_asm+0x34/0x70
[ 332.030042] ? __switch_to_asm+0x40/0x70
[ 332.034103] ? __switch_to_asm+0x40/0x70
[ 332.038162] ? __switch_to_asm+0x34/0x70
[ 332.042220] ? __switch_to_asm+0x34/0x70
[ 332.046365] ? __switch_to_asm+0x40/0x70
[ 332.050425] ? __switch_to_asm+0x34/0x70
[ 332.054492] bpf_clone_redirect+0x14a/0x490
[ 332.058817] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 332.063834] ? __sched_text_start+0x8/0x8
[ 332.068081] ? lockdep_hardirqs_on+0x421/0x5c0
[ 332.072665] ? retint_kernel+0x2d/0x2d
[ 332.076556] ? trace_hardirqs_on_caller+0xc0/0x310
[ 332.081503] ? find_held_lock+0x36/0x1c0
[ 332.085565] ? lock_acquire+0x1ed/0x520
[ 332.089536] ? bpf_test_run+0x3cb/0x780
[ 332.093509] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 332.099048] ? check_preemption_disabled+0x48/0x200
[ 332.104066] ? kasan_check_read+0x11/0x20
[ 332.108213] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 332.113488] ? rcu_bh_qs+0xc0/0xc0
[ 332.117026] ? preempt_schedule+0x4d/0x60
[ 332.121170] ? ___preempt_schedule+0x16/0x18
[ 332.125582] ? bpf_test_run+0x25d/0x780
[ 332.129565] ? netlink_diag_dump+0x2a0/0x2a0
[ 332.133985] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 332.139290] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 332.144139] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 332.149699] ? fput+0x130/0x1a0
[ 332.152984] ? __bpf_prog_get+0x9b/0x290
[ 332.157063] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 332.161905] ? bpf_prog_test_run+0x130/0x1a0
[ 332.166319] ? __x64_sys_bpf+0x3d8/0x520
[ 332.170375] ? bpf_prog_get+0x20/0x20
[ 332.174190] ? do_syscall_64+0x1b9/0x820
[ 332.178253] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 332.183613] ? syscall_return_slowpath+0x5e0/0x5e0
[ 332.188542] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 332.193382] ? trace_hardirqs_on_caller+0x310/0x310
[ 332.198398] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 332.203419] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 332.208973] ? prepare_exit_to_usermode+0x291/0x3b0
[ 332.213992] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 332.218840] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 332.224234] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 332.224333] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 332.230467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 332.230472] Call Trace:
[ 332.230479]
[ 332.230497] dump_stack+0x1c4/0x2b4
[ 332.230515] ? dump_stack_print_info.cold.2+0x52/0x52
[ 332.237046] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 332.246342] warn_alloc.cold.119+0xb7/0x1bd
[ 332.248892] syz-executor4 cpuset=
[ 332.251040] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 332.254647] syz4
[ 332.259826] ? lock_downgrade+0x900/0x900
[ 332.270286] mems_allowed=0
[ 332.274601] ? trace_hardirqs_off+0xb8/0x310
[ 332.296353] ? trace_hardirqs_off+0xb8/0x310
[ 332.300774] __alloc_pages_slowpath+0x2667/0x2d80
[ 332.305984] ? warn_alloc+0x120/0x120
[ 332.309786] ? lock_release+0x970/0x970
[ 332.313757] ? warn_alloc+0x120/0x120
[ 332.317555] ? print_usage_bug+0xc0/0xc0
[ 332.321615] ? warn_alloc+0x120/0x120
[ 332.325435] ? print_usage_bug+0xc0/0xc0
[ 332.329495] ? __lock_acquire+0x7ec/0x4ec0
[ 332.333723] ? __lock_acquire+0x7ec/0x4ec0
[ 332.337957] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 332.343490] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 332.349026] ? should_fail+0x22d/0xd01
[ 332.352916] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 332.358014] ? __lock_acquire+0x7ec/0x4ec0
[ 332.362249] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 332.367350] ? __lock_acquire+0x7ec/0x4ec0
[ 332.371579] ? should_fail+0x22d/0xd01
[ 332.375475] ? mark_held_locks+0x130/0x130
[ 332.379802] ? mark_held_locks+0x130/0x130
[ 332.384036] ? graph_lock+0x170/0x170
[ 332.387832] ? print_usage_bug+0xc0/0xc0
[ 332.391895] ? graph_lock+0x170/0x170
[ 332.395690] ? print_usage_bug+0xc0/0xc0
[ 332.399747] ? wq_watchdog_touch+0x9c/0xfe
[ 332.403977] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 332.409511] ? check_preemption_disabled+0x48/0x200
[ 332.414520] ? check_preemption_disabled+0x48/0x200
[ 332.419541] ? __lock_is_held+0xb5/0x140
[ 332.423602] __alloc_pages_nodemask+0xa80/0xde0
[ 332.428270] ? graph_lock+0x170/0x170
[ 332.432073] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 332.437099] ? graph_lock+0x170/0x170
[ 332.440919] ? find_held_lock+0x36/0x1c0
[ 332.444985] ? ____cache_alloc_node+0x1c7/0x1e0
[ 332.449652] ? lock_downgrade+0x900/0x900
[ 332.453802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 332.459341] cache_grow_begin+0x91/0x8c0
[ 332.463402] ? do_raw_spin_unlock+0xa7/0x2f0
[ 332.467811] fallback_alloc+0x203/0x2e0
[ 332.471789] ____cache_alloc_node+0x1c7/0x1e0
[ 332.476284] kmem_cache_alloc_node+0xe3/0x730
[ 332.480774] ? ipv6_get_ifaddr+0x42e/0x620
[ 332.485028] __alloc_skb+0x119/0x770
[ 332.488745] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 332.494021] ? skb_scrub_packet+0x490/0x490
[ 332.498339] ? lock_downgrade+0x900/0x900
[ 332.502490] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 332.508023] ? refcount_sub_and_test_checked+0x203/0x310
[ 332.513473] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 332.518919] ? addrconf_rs_timer+0x690/0x690
[ 332.523335] ndisc_alloc_skb+0x144/0x340
[ 332.527395] ndisc_send_rs+0x331/0x6e0
[ 332.531281] addrconf_rs_timer+0x314/0x690
[ 332.535517] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 332.539758] call_timer_fn+0x272/0x920
[ 332.543639] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 332.547871] ? process_timeout+0x40/0x40
[ 332.551934] ? find_held_lock+0x36/0x1c0
[ 332.555996] ? mark_held_locks+0xc7/0x130
[ 332.560145] ? _raw_spin_unlock_irq+0x27/0x80
[ 332.564638] ? _raw_spin_unlock_irq+0x27/0x80
[ 332.569231] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 332.573461] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 332.578042] ? trace_hardirqs_on+0xbd/0x310
[ 332.582358] ? kasan_check_read+0x11/0x20
[ 332.586501] ? __run_timers+0x7da/0xc70
[ 332.590473] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 332.595925] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 332.600159] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 332.604391] __run_timers+0x7e5/0xc70
[ 332.608198] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 332.613560] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 332.618576] ? graph_lock+0x170/0x170
[ 332.622380] ? print_usage_bug+0xc0/0xc0
[ 332.626436] ? lock_release+0x970/0x970
[ 332.630407] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 332.635598] ? find_held_lock+0x36/0x1c0
[ 332.639671] ? graph_lock+0x170/0x170
[ 332.643479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 332.649015] ? check_preemption_disabled+0x48/0x200
[ 332.654041] ? __lock_is_held+0xb5/0x140
[ 332.658096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 332.663634] ? check_preemption_disabled+0x48/0x200
[ 332.668655] run_timer_softirq+0x52/0xb0
[ 332.672712] ? rcu_read_lock_sched_held+0x108/0x120
[ 332.677725] __do_softirq+0x30b/0xad8
[ 332.681535] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 332.686639] ? pvclock_read_flags+0x160/0x160
[ 332.691130] ? lapic_next_event+0x5a/0x90
[ 332.695275] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 332.700809] ? check_preemption_disabled+0x48/0x200
[ 332.705820] ? check_preemption_disabled+0x48/0x200
[ 332.710837] ? kvm_clock_read+0x18/0x30
[ 332.714816] ? kvm_sched_clock_read+0x9/0x20
[ 332.719226] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 332.724758] ? check_preemption_disabled+0x48/0x200
[ 332.729781] irq_exit+0x17f/0x1c0
[ 332.733237] smp_apic_timer_interrupt+0x1cb/0x760
[ 332.738079] ? smp_call_function_single_interrupt+0x650/0x650
[ 332.743962] ? interrupt_entry+0xb5/0xf0
[ 332.748021] ? trace_hardirqs_off_caller+0xbb/0x310
[ 332.753029] ? trace_hardirqs_off_caller+0xbb/0x310
[ 332.758130] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 332.762988] ? trace_hardirqs_on_caller+0x310/0x310
[ 332.767997] ? trace_hardirqs_on_caller+0x310/0x310
[ 332.773006] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 332.778541] ? check_preemption_disabled+0x48/0x200
[ 332.783565] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 332.789127] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 332.793972] apic_timer_interrupt+0xf/0x20
[ 332.798201]
[ 332.800445] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 332.805722] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 332.824623] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 332.832331] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 332.839601] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 332.846874] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 332.854142] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 332.861514] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 332.868825] ? arch_local_irq_restore+0x45/0x52
[ 332.873499] dump_stack+0x26a/0x2b4
[ 332.877138] ? dump_stack_print_info.cold.2+0x52/0x52
[ 332.882343] dump_header+0x27b/0xf72
[ 332.886081] ? mark_held_locks+0x130/0x130
[ 332.890315] ? pagefault_out_of_memory+0x197/0x197
[ 332.895248] ? __lock_acquire+0x7ec/0x4ec0
[ 332.899478] ? graph_lock+0x170/0x170
[ 332.903276] ? mem_cgroup_charge_statistics+0x780/0x780
[ 332.908639] ? print_usage_bug+0xc0/0xc0
[ 332.912700] ? graph_lock+0x170/0x170
[ 332.916495] ? print_usage_bug+0xc0/0xc0
[ 332.920549] ? print_usage_bug+0xc0/0xc0
[ 332.924622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 332.930157] ? find_held_lock+0x36/0x1c0
[ 332.934222] ? mark_held_locks+0xc7/0x130
[ 332.938369] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 332.943469] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 332.948588] ? lockdep_hardirqs_on+0x421/0x5c0
[ 332.953169] ? trace_hardirqs_on+0xbd/0x310
[ 332.957486] ? kasan_check_read+0x11/0x20
[ 332.961633] ? ___ratelimit+0x36f/0x655
[ 332.965612] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 332.971061] ? trace_hardirqs_on+0x310/0x310
[ 332.975469] ? lock_downgrade+0x900/0x900
[ 332.979627] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 332.984726] ? ___ratelimit+0xaa/0x655
[ 332.988628] ? idr_get_free+0xec0/0xec0
[ 332.992606] ? kasan_check_write+0x14/0x20
[ 332.996845] ? do_raw_spin_lock+0xc1/0x200
[ 333.001094] oom_kill_process.cold.27+0x10/0x903
[ 333.005852] ? graph_lock+0x170/0x170
[ 333.009658] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 333.015454] ? kasan_check_read+0x11/0x20
[ 333.019599] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 333.024872] ? oom_evaluate_task+0x540/0x540
[ 333.029284] ? find_held_lock+0x36/0x1c0
[ 333.033360] ? out_of_memory+0x974/0x1430
[ 333.037500] ? lock_downgrade+0x900/0x900
[ 333.041645] ? check_preemption_disabled+0x48/0x200
[ 333.046664] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 333.052459] ? kasan_check_read+0x11/0x20
[ 333.056607] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 333.061883] ? rcu_bh_qs+0xc0/0xc0
[ 333.065427] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 333.070963] ? oom_evaluate_task+0x302/0x540
[ 333.075370] out_of_memory+0xa84/0x1430
[ 333.079349] ? oom_killer_disable+0x3a0/0x3a0
[ 333.083850] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 333.088781] ? __mutex_add_waiter+0x2a0/0x2a0
[ 333.093283] __alloc_pages_slowpath+0x2318/0x2d80
[ 333.098148] ? warn_alloc+0x120/0x120
[ 333.101962] ? print_usage_bug+0xc0/0xc0
[ 333.106022] ? warn_alloc+0x120/0x120
[ 333.109834] ? print_usage_bug+0xc0/0xc0
[ 333.113897] ? print_usage_bug+0xc0/0xc0
[ 333.117956] ? print_usage_bug+0xc0/0xc0
[ 333.122115] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 333.127647] ? should_fail+0x22d/0xd01
[ 333.131548] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 333.136685] ? find_held_lock+0x36/0x1c0
[ 333.140755] ? mark_held_locks+0x130/0x130
[ 333.144992] ? ___might_sleep+0x1ed/0x300
[ 333.149132] ? lock_release+0x970/0x970
[ 333.153121] ? arch_local_save_flags+0x40/0x40
[ 333.157709] ? __might_sleep+0x95/0x190
[ 333.161684] __alloc_pages_nodemask+0xa80/0xde0
[ 333.166370] ? graph_lock+0x170/0x170
[ 333.170169] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 333.175182] ? graph_lock+0x170/0x170
[ 333.178984] ? find_held_lock+0x36/0x1c0
[ 333.183068] ? cache_grow_begin+0x5a4/0x8c0
[ 333.187401] ? lockdep_hardirqs_on+0x421/0x5c0
[ 333.191979] ? trace_hardirqs_on+0xbd/0x310
[ 333.196300] ? fallback_alloc+0x203/0x2e0
[ 333.200456] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 333.205904] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 333.211441] cache_grow_begin+0x91/0x8c0
[ 333.215500] ? do_raw_spin_unlock+0xa7/0x2f0
[ 333.219908] fallback_alloc+0x203/0x2e0
[ 333.223885] ____cache_alloc_node+0x1c7/0x1e0
[ 333.228382] kmem_cache_alloc+0x1f8/0x730
[ 333.232529] ? emulate_vsyscall+0x314/0xcf0
[ 333.236863] getname_flags+0xd0/0x5a0
[ 333.240768] user_path_at_empty+0x2d/0x50
[ 333.244918] vfs_statx+0x129/0x210
[ 333.248456] ? vfs_statx_fd+0xc0/0xc0
[ 333.252262] __do_sys_newstat+0x8f/0x110
[ 333.256330] ? cp_new_stat+0xa50/0xa50
[ 333.260215] ? do_syscall_64+0x9a/0x820
[ 333.264187] ? do_syscall_64+0x9a/0x820
[ 333.268159] ? lockdep_hardirqs_on+0x421/0x5c0
[ 333.272735] ? trace_hardirqs_on+0xbd/0x310
[ 333.277056] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 333.282421] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 333.287876] __x64_sys_newstat+0x54/0x80
[ 333.291936] do_syscall_64+0x1b9/0x820
[ 333.295826] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 333.301277] ? syscall_return_slowpath+0x5e0/0x5e0
[ 333.306200] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 333.311038] ? trace_hardirqs_on_caller+0x310/0x310
[ 333.316052] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 333.321079] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 333.326615] ? prepare_exit_to_usermode+0x291/0x3b0
[ 333.331635] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 333.336486] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 333.341759] RIP: 0033:0x7f6482e71c65
[ 333.345476] Code: Bad RIP value.
[ 333.348950] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 333.356670] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 333.363937] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 333.371198] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 333.378477] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 333.385753] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 333.393034] warn_alloc_show_mem: 1 callbacks suppressed
[ 333.393045] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 333.393046] Mem-Info:
[ 333.393077] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 333.393077] active_file:15 inactive_file:9 isolated_file:0
[ 333.393077] unevictable:0 dirty:0 writeback:0 unstable:0
[ 333.393077] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 333.393077] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 333.393077] free:13716 free_pcp:235 free_cma:0
[ 333.398416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 333.405824] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 333.408216] Call Trace:
[ 333.441461] Node 0
[ 333.450799]
[ 333.450823] dump_stack+0x1c4/0x2b4
[ 333.478479] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 333.481034] ? dump_stack_print_info.cold.2+0x52/0x52
[ 333.483235] lowmem_reserve[]: 0
[ 333.485387] warn_alloc.cold.119+0xb7/0x1bd
[ 333.488971] 2819 6323
[ 333.514570] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 333.519731] 6323
[ 333.523030] ? lock_downgrade+0x900/0x900
[ 333.527319] Node 0
[ 333.529811] ? trace_hardirqs_off+0xb8/0x310
[ 333.534651] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 333.536685] ? trace_hardirqs_off+0xb8/0x310
[ 333.540799] lowmem_reserve[]: 0
[ 333.543035] __alloc_pages_slowpath+0x2667/0x2d80
[ 333.547412] 0
[ 333.574321] ? warn_alloc+0x120/0x120
[ 333.578680] 3503
[ 333.581950] ? warn_alloc+0x120/0x120
[ 333.586759] 3503
[ 333.588556] ? print_usage_bug+0xc0/0xc0
[ 333.592325] Node 0
[ 333.594374] ? warn_alloc+0x120/0x120
[ 333.598169] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 333.600199] ? print_usage_bug+0xc0/0xc0
[ 333.604232] lowmem_reserve[]:
[ 333.606460] ? __lock_acquire+0x7ec/0x4ec0
[ 333.610232] 0
[ 333.638591] ? __lock_acquire+0x7ec/0x4ec0
[ 333.642624] 0
[ 333.645718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 333.649918] 0
[ 333.651710] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 333.655909] 0
[ 333.657709] ? should_fail+0x22d/0xd01
[ 333.663215] Node 0
[ 333.665009] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 333.670536] DMA:
[ 333.672327] ? __lock_acquire+0x7ec/0x4ec0
[ 333.676188] 1*4kB
[ 333.678427] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 333.683510] (U)
[ 333.685572] ? __lock_acquire+0x7ec/0x4ec0
[ 333.689892] 0*8kB
[ 333.692032] ? should_fail+0x22d/0xd01
[ 333.697104] 0*16kB 1*32kB
[ 333.699088] ? mark_held_locks+0x130/0x130
[ 333.703290] (U)
[ 333.705430] ? mark_held_locks+0x130/0x130
[ 333.709290] 2*64kB
[ 333.712136] ? graph_lock+0x170/0x170
[ 333.716343] (U)
[ 333.718305] ? print_usage_bug+0xc0/0xc0
[ 333.722513] 1*128kB (U)
[ 333.724748] ? graph_lock+0x170/0x170
[ 333.728524] 1*256kB
[ 333.730488] ? print_usage_bug+0xc0/0xc0
[ 333.734525] (U)
[ 333.737188] ? wq_watchdog_touch+0x9c/0xfe
[ 333.740954] 0*512kB 1*1024kB
[ 333.743281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 333.747307] (U)
[ 333.749279] ? check_preemption_disabled+0x48/0x200
[ 333.753474] 1*2048kB
[ 333.756595] ? check_preemption_disabled+0x48/0x200
[ 333.762103] (M) 3*4096kB
[ 333.764105] ? __lock_is_held+0xb5/0x140
[ 333.769084] (M)
[ 333.771488] __alloc_pages_nodemask+0xa80/0xde0
[ 333.776491] = 15908kB
[ 333.776507] Node 0
[ 333.779254] ? graph_lock+0x170/0x170
[ 333.783382] DMA32: 4*4kB
[ 333.785352] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 333.789990] (UM)
[ 333.792387] ? graph_lock+0x170/0x170
[ 333.794594] 2*8kB (UM)
[ 333.798403] ? find_held_lock+0x36/0x1c0
[ 333.801129] 2*16kB
[ 333.806158] ? ____cache_alloc_node+0x1c7/0x1e0
[ 333.808196] (M)
[ 333.811985] ? lock_downgrade+0x900/0x900
[ 333.814543] 2*32kB
[ 333.818595] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 333.820798] (M)
[ 333.825455] cache_grow_begin+0x91/0x8c0
[ 333.827409] 4*64kB
[ 333.831544] ? do_raw_spin_unlock+0xa7/0x2f0
[ 333.833748] (M)
[ 333.839278] fallback_alloc+0x203/0x2e0
[ 333.841222] 3*128kB
[ 333.845272] ____cache_alloc_node+0x1c7/0x1e0
[ 333.847472] (M)
[ 333.851875] kmem_cache_alloc_node+0xe3/0x730
[ 333.853819] 3*256kB (M)
[ 333.857789] ? ipv6_get_ifaddr+0x42e/0x620
[ 333.860080] 4*512kB (UM)
[ 333.864583] __alloc_skb+0x119/0x770
[ 333.866556] 3*1024kB
[ 333.871042] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 333.873674] (UM) 3*2048kB
[ 333.877900] ? skb_scrub_packet+0x490/0x490
[ 333.880625] (M) 3*4096kB
[ 333.884333] ? lock_downgrade+0x900/0x900
[ 333.886740] (M)
[ 333.892021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 333.894844] = 25088kB
[ 333.894851] Node 0
[ 333.899177] ? refcount_sub_and_test_checked+0x203/0x310
[ 333.901910] Normal: 755*4kB
[ 333.906095] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 333.908043] (UMEH) 414*8kB (UME) 169*16kB (MEH)
[ 333.913618] ? addrconf_rs_timer+0x690/0x690
[ 333.916085] 66*32kB
[ 333.918320] ndisc_alloc_skb+0x144/0x340
[ 333.923729] (UMEH) 13*64kB
[ 333.926789] ndisc_send_rs+0x331/0x6e0
[ 333.932226] (UMH) 3*128kB
[ 333.936983] addrconf_rs_timer+0x314/0x690
[ 333.941361] (H) 4*256kB (H) 1*512kB
[ 333.943700] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 333.947731] (U)
[ 333.950686] call_timer_fn+0x272/0x920
[ 333.954532] 0*1024kB
[ 333.957383] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 333.961590] 0*2048kB
[ 333.965287] ? process_timeout+0x40/0x40
[ 333.969494] 0*4096kB
[ 333.971456] ? find_held_lock+0x36/0x1c0
[ 333.975311] = 13900kB
[ 333.975324] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 333.977720] ? __run_timers+0x7da/0xc70
[ 333.981956] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 333.984368] ? _raw_spin_unlock_irq+0x27/0x80
[ 333.988417] 2312 total pagecache pages
[ 333.990815] ? _raw_spin_unlock_irq+0x27/0x80
[ 333.994854] 0 pages in swap cache
[ 333.997249] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 333.997264] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 334.006075] Swap cache stats: add 0, delete 0, find 0/0
[ 334.010036] ? trace_hardirqs_on+0xbd/0x310
[ 334.018578] Free swap = 0kB
[ 334.018585] Total swap = 0kB
[ 334.023103] ? kasan_check_read+0x11/0x20
[ 334.026958] 1965979 pages RAM
[ 334.031456] ? __run_timers+0x7da/0xc70
[ 334.034874] 0 pages HighMem/MovableOnly
[ 334.034881] 342306 pages reserved
[ 334.039112] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 334.043661] 0 pages cma reserved
[ 334.043751] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 334.049020] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 334.049036] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 334.049051] __run_timers+0x7e5/0xc70
[ 334.053409] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 334.056359] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 334.059341] init cpuset=
[ 334.063487] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 334.066562] /
[ 334.070536] ? graph_lock+0x170/0x170
[ 334.074486] mems_allowed=0
[ 334.077925] ? enqueue_hrtimer+0x1a5/0x560
[ 334.141212] ? lock_release+0x970/0x970
[ 334.145193] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 334.150385] ? find_held_lock+0x36/0x1c0
[ 334.154445] ? graph_lock+0x170/0x170
[ 334.158259] ? pvclock_read_flags+0x160/0x160
[ 334.162754] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.168312] ? check_preemption_disabled+0x48/0x200
[ 334.173344] ? __lock_is_held+0xb5/0x140
[ 334.177402] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.182936] ? check_preemption_disabled+0x48/0x200
[ 334.187958] run_timer_softirq+0x52/0xb0
[ 334.192058] ? rcu_read_lock_sched_held+0x108/0x120
[ 334.197072] __do_softirq+0x30b/0xad8
[ 334.200879] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 334.205986] ? pvclock_read_flags+0x160/0x160
[ 334.210480] ? lapic_next_event+0x5a/0x90
[ 334.214622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.220159] ? check_preemption_disabled+0x48/0x200
[ 334.225183] ? check_preemption_disabled+0x48/0x200
[ 334.230204] ? kvm_clock_read+0x18/0x30
[ 334.234182] ? kvm_sched_clock_read+0x9/0x20
[ 334.238598] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.244135] ? check_preemption_disabled+0x48/0x200
[ 334.249159] irq_exit+0x17f/0x1c0
[ 334.252608] smp_apic_timer_interrupt+0x1cb/0x760
[ 334.257448] ? smp_reschedule_interrupt+0x109/0x650
[ 334.262476] ? smp_call_function_single_interrupt+0x650/0x650
[ 334.268358] ? interrupt_entry+0xb5/0xf0
[ 334.272421] ? trace_hardirqs_off_caller+0xbb/0x310
[ 334.277441] ? trace_hardirqs_off_caller+0xbb/0x310
[ 334.282474] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 334.287315] ? trace_hardirqs_on_caller+0x310/0x310
[ 334.292329] ? trace_hardirqs_on_caller+0x310/0x310
[ 334.297344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.302880] ? check_preemption_disabled+0x48/0x200
[ 334.308268] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.313821] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 334.318677] apic_timer_interrupt+0xf/0x20
[ 334.322904]
[ 334.325142] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[ 334.331043] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[ 334.349939] RSP: 0000:ffff88019b8174a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 334.357646] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[ 334.364908] RDX: 0000000000000000 RSI: ffff8801d97fca40 RDI: 0000000000000286
[ 334.372170] RBP: ffff88019b817518 R08: ffff8801d97fc1c0 R09: 0000000000000000
[ 334.379437] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800940
[ 334.386704] R13: ffff8801da800940 R14: 0000000000000000 R15: 0000000000000286
[ 334.394082] ? save_stack+0xa9/0xd0
[ 334.397720] __kmalloc_node_track_caller+0x33/0x70
[ 334.402652] __kmalloc_reserve.isra.39+0xcc/0xe0
[ 334.407408] pskb_expand_head+0x230/0x10f0
[ 334.411653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.417275] ? memcpy+0x45/0x50
[ 334.420549] ? __copy_skb_header+0x350/0x6b0
[ 334.424958] ? __pskb_copy_fclone+0xeb0/0xeb0
[ 334.429453] ? skb_checksum+0x140/0x140
[ 334.433450] ? __lock_is_held+0xb5/0x140
[ 334.437517] ? kasan_check_write+0x14/0x20
[ 334.441747] ? __skb_clone+0x6c7/0xa00
[ 334.445630] ? __copy_skb_header+0x6b0/0x6b0
[ 334.450034] ? kmem_cache_alloc+0x33a/0x730
[ 334.454353] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.459891] skb_ensure_writable+0x3dd/0x640
[ 334.464298] ? skb_cow_data+0xf10/0xf10
[ 334.468279] ? preempt_notifier_register+0x200/0x200
[ 334.473396] ? __switch_to_asm+0x34/0x70
[ 334.477459] ? __switch_to_asm+0x34/0x70
[ 334.481513] ? __switch_to_asm+0x40/0x70
[ 334.485570] ? __switch_to_asm+0x34/0x70
[ 334.489622] ? __switch_to_asm+0x40/0x70
[ 334.493676] ? __switch_to_asm+0x40/0x70
[ 334.497732] ? __switch_to_asm+0x34/0x70
[ 334.501791] ? __switch_to_asm+0x34/0x70
[ 334.505846] ? __switch_to_asm+0x40/0x70
[ 334.509905] ? __switch_to_asm+0x34/0x70
[ 334.513977] bpf_clone_redirect+0x14a/0x490
[ 334.518301] bpf_prog_bebbfe2050753572+0xe5d/0x1000
[ 334.523313] ? __sched_text_start+0x8/0x8
[ 334.527463] ? lockdep_hardirqs_on+0x421/0x5c0
[ 334.532042] ? retint_kernel+0x2d/0x2d
[ 334.535925] ? trace_hardirqs_on_caller+0xc0/0x310
[ 334.540850] ? find_held_lock+0x36/0x1c0
[ 334.544909] ? lock_acquire+0x1ed/0x520
[ 334.548891] ? bpf_test_run+0x3cb/0x780
[ 334.552864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.558405] ? check_preemption_disabled+0x48/0x200
[ 334.563439] ? kasan_check_read+0x11/0x20
[ 334.567587] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 334.572871] ? rcu_bh_qs+0xc0/0xc0
[ 334.576407] ? preempt_schedule+0x4d/0x60
[ 334.580563] ? ___preempt_schedule+0x16/0x18
[ 334.584971] ? bpf_test_run+0x25d/0x780
[ 334.588951] ? netlink_diag_dump+0x2a0/0x2a0
[ 334.593364] ? bpf_prog_test_run_skb+0x73c/0xcb0
[ 334.598123] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 334.602966] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 334.608509] ? fput+0x130/0x1a0
[ 334.611786] ? __bpf_prog_get+0x9b/0x290
[ 334.615848] ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 334.620699] ? bpf_prog_test_run+0x130/0x1a0
[ 334.625117] ? __x64_sys_bpf+0x3d8/0x520
[ 334.629168] ? bpf_prog_get+0x20/0x20
[ 334.632996] ? do_syscall_64+0x1b9/0x820
[ 334.637052] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 334.642412] ? syscall_return_slowpath+0x5e0/0x5e0
[ 334.647345] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 334.652192] ? trace_hardirqs_on_caller+0x310/0x310
[ 334.657207] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 334.662243] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.667777] ? prepare_exit_to_usermode+0x291/0x3b0
[ 334.672801] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 334.677650] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 334.683036] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[ 334.683123] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 334.689269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 334.689274] Call Trace:
[ 334.689281]
[ 334.689298] dump_stack+0x1c4/0x2b4
[ 334.689315] ? dump_stack_print_info.cold.2+0x52/0x52
[ 334.695850] syz-executor4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 334.705132] warn_alloc.cold.119+0xb7/0x1bd
[ 334.707686] syz-executor4 cpuset=
[ 334.709826] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 334.713433] syz4
[ 334.718616] ? lock_downgrade+0x900/0x900
[ 334.729070] mems_allowed=0
[ 334.733391] ? trace_hardirqs_off+0xb8/0x310
[ 334.755146] ? trace_hardirqs_off+0xb8/0x310
[ 334.759560] __alloc_pages_slowpath+0x2667/0x2d80
[ 334.764432] ? warn_alloc+0x120/0x120
[ 334.768234] ? warn_alloc+0x120/0x120
[ 334.772034] ? print_usage_bug+0xc0/0xc0
[ 334.776094] ? warn_alloc+0x120/0x120
[ 334.779904] ? print_usage_bug+0xc0/0xc0
[ 334.783963] ? __lock_acquire+0x7ec/0x4ec0
[ 334.788193] ? __lock_acquire+0x7ec/0x4ec0
[ 334.792449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.797983] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 334.803538] ? should_fail+0x22d/0xd01
[ 334.807514] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 334.812715] ? __lock_acquire+0x7ec/0x4ec0
[ 334.816960] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 334.822058] ? __lock_acquire+0x7ec/0x4ec0
[ 334.826284] ? should_fail+0x22d/0xd01
[ 334.830173] ? mark_held_locks+0x130/0x130
[ 334.834414] ? mark_held_locks+0x130/0x130
[ 334.838770] ? graph_lock+0x170/0x170
[ 334.842572] ? print_usage_bug+0xc0/0xc0
[ 334.846636] ? graph_lock+0x170/0x170
[ 334.850465] ? print_usage_bug+0xc0/0xc0
[ 334.854529] ? wq_watchdog_touch+0x9c/0xfe
[ 334.858764] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.864309] ? check_preemption_disabled+0x48/0x200
[ 334.869320] ? check_preemption_disabled+0x48/0x200
[ 334.874362] ? __lock_is_held+0xb5/0x140
[ 334.878449] __alloc_pages_nodemask+0xa80/0xde0
[ 334.883116] ? graph_lock+0x170/0x170
[ 334.887012] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 334.892034] ? graph_lock+0x170/0x170
[ 334.895923] ? find_held_lock+0x36/0x1c0
[ 334.899988] ? ____cache_alloc_node+0x1c7/0x1e0
[ 334.904775] ? lock_downgrade+0x900/0x900
[ 334.908925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.914461] cache_grow_begin+0x91/0x8c0
[ 334.918612] ? do_raw_spin_unlock+0xa7/0x2f0
[ 334.923024] fallback_alloc+0x203/0x2e0
[ 334.927001] ____cache_alloc_node+0x1c7/0x1e0
[ 334.931498] kmem_cache_alloc_node+0xe3/0x730
[ 334.936028] ? ipv6_get_ifaddr+0x42e/0x620
[ 334.940267] __alloc_skb+0x119/0x770
[ 334.943977] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 334.949250] ? skb_scrub_packet+0x490/0x490
[ 334.953566] ? lock_downgrade+0x900/0x900
[ 334.957726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 334.963261] ? refcount_sub_and_test_checked+0x203/0x310
[ 334.968712] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 334.974161] ? addrconf_rs_timer+0x690/0x690
[ 334.978577] ndisc_alloc_skb+0x144/0x340
[ 334.982638] ndisc_send_rs+0x331/0x6e0
[ 334.986529] addrconf_rs_timer+0x314/0x690
[ 334.990767] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 334.995158] call_timer_fn+0x272/0x920
[ 334.999042] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 335.003275] ? process_timeout+0x40/0x40
[ 335.007332] ? find_held_lock+0x36/0x1c0
[ 335.011402] ? mark_held_locks+0xc7/0x130
[ 335.015555] ? _raw_spin_unlock_irq+0x27/0x80
[ 335.020046] ? _raw_spin_unlock_irq+0x27/0x80
[ 335.024554] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 335.028785] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 335.033366] ? trace_hardirqs_on+0xbd/0x310
[ 335.037689] ? kasan_check_read+0x11/0x20
[ 335.041836] ? __run_timers+0x7da/0xc70
[ 335.045811] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 335.051271] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 335.055593] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 335.059826] __run_timers+0x7e5/0xc70
[ 335.063641] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 335.069096] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 335.074113] ? graph_lock+0x170/0x170
[ 335.077919] ? print_usage_bug+0xc0/0xc0
[ 335.081977] ? lock_release+0x970/0x970
[ 335.085946] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 335.091143] ? find_held_lock+0x36/0x1c0
[ 335.095218] ? graph_lock+0x170/0x170
[ 335.099022] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 335.104563] ? check_preemption_disabled+0x48/0x200
[ 335.109587] ? __lock_is_held+0xb5/0x140
[ 335.113662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 335.119199] ? check_preemption_disabled+0x48/0x200
[ 335.124221] run_timer_softirq+0x52/0xb0
[ 335.128282] ? rcu_read_lock_sched_held+0x108/0x120
[ 335.133295] __do_softirq+0x30b/0xad8
[ 335.137308] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 335.142417] ? pvclock_read_flags+0x160/0x160
[ 335.146909] ? lapic_next_event+0x5a/0x90
[ 335.151051] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 335.156585] ? check_preemption_disabled+0x48/0x200
[ 335.161596] ? check_preemption_disabled+0x48/0x200
[ 335.166613] ? kvm_clock_read+0x18/0x30
[ 335.170592] ? kvm_sched_clock_read+0x9/0x20
[ 335.175000] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 335.180532] ? check_preemption_disabled+0x48/0x200
[ 335.185563] irq_exit+0x17f/0x1c0
[ 335.189017] smp_apic_timer_interrupt+0x1cb/0x760
[ 335.193855] ? smp_call_function_single_interrupt+0x650/0x650
[ 335.199739] ? interrupt_entry+0xb5/0xf0
[ 335.203933] ? trace_hardirqs_off_caller+0xbb/0x310
[ 335.208956] ? trace_hardirqs_off_caller+0xbb/0x310
[ 335.213971] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 335.218813] ? trace_hardirqs_on_caller+0x310/0x310
[ 335.223827] ? trace_hardirqs_on_caller+0x310/0x310
[ 335.228841] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 335.234390] ? check_preemption_disabled+0x48/0x200
[ 335.239406] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 335.244944] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 335.249791] apic_timer_interrupt+0xf/0x20
[ 335.254016]
[ 335.256256] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 335.261529] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 9a 14 fa 48 83 3d 39 6b 85 01 00 75 07 e8 fa 51 d2 f9 0f 0b e8 f3 51 d2 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 9a 14 fa 4c 8b 45 d0 e9
[ 335.280428] RSP: 0000:ffff8801d9a4ea80 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 335.288131] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b34811c
[ 335.295410] RDX: 0000000000000000 RSI: ffffffff87ac875d RDI: 0000000000000293
[ 335.302677] RBP: ffff8801d9a4ea88 R08: ffff8801d9a408e0 R09: 0000000000000006
[ 335.309941] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293
[ 335.317218] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff8931f280
[ 335.324501] ? arch_local_irq_restore+0x45/0x52
[ 335.329173] dump_stack+0x26a/0x2b4
[ 335.332795] ? dump_stack_print_info.cold.2+0x52/0x52
[ 335.337992] dump_header+0x27b/0xf72
[ 335.341707] ? mark_held_locks+0x130/0x130
[ 335.345939] ? pagefault_out_of_memory+0x197/0x197
[ 335.350881] ? __lock_acquire+0x7ec/0x4ec0
[ 335.355113] ? graph_lock+0x170/0x170
[ 335.358915] ? mem_cgroup_charge_statistics+0x780/0x780
[ 335.364408] ? print_usage_bug+0xc0/0xc0
[ 335.368469] ? graph_lock+0x170/0x170
[ 335.372267] ? print_usage_bug+0xc0/0xc0
[ 335.376322] ? print_usage_bug+0xc0/0xc0
[ 335.380398] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 335.385933] ? find_held_lock+0x36/0x1c0
[ 335.390000] ? mark_held_locks+0xc7/0x130
[ 335.394147] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 335.399265] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 335.404373] ? lockdep_hardirqs_on+0x421/0x5c0
[ 335.408957] ? trace_hardirqs_on+0xbd/0x310
[ 335.413274] ? kasan_check_read+0x11/0x20
[ 335.417424] ? ___ratelimit+0x36f/0x655
[ 335.421417] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 335.426862] ? trace_hardirqs_on+0x310/0x310
[ 335.431275] ? lock_downgrade+0x900/0x900
[ 335.435460] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 335.440559] ? ___ratelimit+0xaa/0x655
[ 335.444445] ? idr_get_free+0xec0/0xec0
[ 335.448428] ? kasan_check_write+0x14/0x20
[ 335.452661] ? do_raw_spin_lock+0xc1/0x200
[ 335.456918] oom_kill_process.cold.27+0x10/0x903
[ 335.461669] ? graph_lock+0x170/0x170
[ 335.465481] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 335.471271] ? kasan_check_read+0x11/0x20
[ 335.475431] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 335.480703] ? oom_evaluate_task+0x540/0x540
[ 335.485120] ? find_held_lock+0x36/0x1c0
[ 335.489199] ? out_of_memory+0x974/0x1430
[ 335.493350] ? lock_downgrade+0x900/0x900
[ 335.497512] ? check_preemption_disabled+0x48/0x200
[ 335.502638] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 335.508518] ? kasan_check_read+0x11/0x20
[ 335.512665] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 335.517953] ? rcu_bh_qs+0xc0/0xc0
[ 335.521492] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 335.527020] ? oom_evaluate_task+0x302/0x540
[ 335.531428] out_of_memory+0xa84/0x1430
[ 335.535406] ? oom_killer_disable+0x3a0/0x3a0
[ 335.539986] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 335.544915] ? __mutex_add_waiter+0x2a0/0x2a0
[ 335.549413] __alloc_pages_slowpath+0x2318/0x2d80
[ 335.554278] ? warn_alloc+0x120/0x120
[ 335.558096] ? print_usage_bug+0xc0/0xc0
[ 335.562153] ? warn_alloc+0x120/0x120
[ 335.565953] ? print_usage_bug+0xc0/0xc0
[ 335.570011] ? print_usage_bug+0xc0/0xc0
[ 335.574069] ? print_usage_bug+0xc0/0xc0
[ 335.578130] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 335.583663] ? should_fail+0x22d/0xd01
[ 335.587549] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 335.592666] ? find_held_lock+0x36/0x1c0
[ 335.596733] ? mark_held_locks+0x130/0x130
[ 335.600967] ? ___might_sleep+0x1ed/0x300
[ 335.605119] ? lock_release+0x970/0x970
[ 335.609106] ? arch_local_save_flags+0x40/0x40
[ 335.613695] ? __might_sleep+0x95/0x190
[ 335.617699] __alloc_pages_nodemask+0xa80/0xde0
[ 335.622369] ? graph_lock+0x170/0x170
[ 335.626170] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 335.631195] ? graph_lock+0x170/0x170
[ 335.635001] ? find_held_lock+0x36/0x1c0
[ 335.639074] ? cache_grow_begin+0x5a4/0x8c0
[ 335.643395] ? lockdep_hardirqs_on+0x421/0x5c0
[ 335.647975] ? trace_hardirqs_on+0xbd/0x310
[ 335.652291] ? fallback_alloc+0x203/0x2e0
[ 335.656452] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 335.661904] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 335.667441] cache_grow_begin+0x91/0x8c0
[ 335.671505] ? do_raw_spin_unlock+0xa7/0x2f0
[ 335.675917] fallback_alloc+0x203/0x2e0
[ 335.679896] ____cache_alloc_node+0x1c7/0x1e0
[ 335.684393] kmem_cache_alloc+0x1f8/0x730
[ 335.688540] ? emulate_vsyscall+0x314/0xcf0
[ 335.692872] getname_flags+0xd0/0x5a0
[ 335.696677] user_path_at_empty+0x2d/0x50
[ 335.700828] vfs_statx+0x129/0x210
[ 335.704366] ? vfs_statx_fd+0xc0/0xc0
[ 335.708177] __do_sys_newstat+0x8f/0x110
[ 335.712234] ? cp_new_stat+0xa50/0xa50
[ 335.716118] ? do_syscall_64+0x9a/0x820
[ 335.720090] ? do_syscall_64+0x9a/0x820
[ 335.724065] ? lockdep_hardirqs_on+0x421/0x5c0
[ 335.728643] ? trace_hardirqs_on+0xbd/0x310
[ 335.732971] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 335.738338] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 335.743796] __x64_sys_newstat+0x54/0x80
[ 335.747856] do_syscall_64+0x1b9/0x820
[ 335.751741] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 335.757104] ? syscall_return_slowpath+0x5e0/0x5e0
[ 335.762033] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 335.766876] ? trace_hardirqs_on_caller+0x310/0x310
[ 335.771889] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 335.776906] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 335.782440] ? prepare_exit_to_usermode+0x291/0x3b0
[ 335.787459] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 335.792398] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 335.797587] RIP: 0033:0x7f6482e71c65
[ 335.801303] Code: Bad RIP value.
[ 335.804664] RSP: 002b:00007ffc354a72c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
[ 335.812380] RAX: ffffffffffffffda RBX: 00007ffc354a7500 RCX: 00007f6482e71c65
[ 335.819645] RDX: 00007ffc354a7500 RSI: 00007ffc354a7500 RDI: 0000000000407545
[ 335.826919] RBP: 0000000000000000 R08: 0000000000a78240 R09: 0000000000000001
[ 335.834181] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 335.841443] R13: 00007ffc354a7a00 R14: 0000000000000000 R15: 0000000000000000
[ 335.848735] CPU: 1 PID: 8038 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #131
[ 335.848740] warn_alloc_show_mem: 1 callbacks suppressed
[ 335.848746] Mem-Info:
[ 335.856014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 335.856021] Call Trace:
[ 335.861394] active_anon:46985 inactive_anon:2282 isolated_anon:0
[ 335.861394] active_file:15 inactive_file:9 isolated_file:0
[ 335.861394] unevictable:0 dirty:0 writeback:0 unstable:0
[ 335.861394] slab_reclaimable:8810 slab_unreclaimable:1476184
[ 335.861394] mapped:40979 shmem:2288 pagetables:586 bounce:0
[ 335.861394] free:13716 free_pcp:235 free_cma:0
[ 335.863768]
[ 335.873225] Node 0 active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:9152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 335.875800] dump_stack+0x1c4/0x2b4
[ 335.908751] Node 0
[ 335.910906] ? dump_stack_print_info.cold.2+0x52/0x52
[ 335.938577] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 335.942182] warn_alloc.cold.119+0xb7/0x1bd
[ 335.944377] lowmem_reserve[]:
[ 335.949558] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 335.975030] 0 2819
[ 335.979356] ? lock_downgrade+0x900/0x900
[ 335.982427] 6323 6323
[ 335.987270] ? trace_hardirqs_off+0xb8/0x310
[ 335.989476] Node 0
[ 335.993618] ? trace_hardirqs_off+0xb8/0x310
[ 335.996109] DMA32 free:25088kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 336.000488] __alloc_pages_slowpath+0x2667/0x2d80
[ 336.002692] lowmem_reserve[]:
[ 336.007115] ? warn_alloc+0x120/0x120
[ 336.033961] 0
[ 336.038797] ? warn_alloc+0x120/0x120
[ 336.041865] 0 3503
[ 336.045663] ? print_usage_bug+0xc0/0xc0
[ 336.047443] 3503
[ 336.051232] ? warn_alloc+0x120/0x120
[ 336.057492] ? print_usage_bug+0xc0/0xc0
[ 336.059529] Node 0
[ 336.063328] ? __lock_acquire+0x7ec/0x4ec0
[ 336.067387] Normal free:13868kB min:37352kB low:46688kB high:56024kB active_anon:187940kB inactive_anon:9128kB active_file:60kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:692kB local_pcp:396kB free_cma:0kB
[ 336.069594] ? __lock_acquire+0x7ec/0x4ec0
[ 336.073798] lowmem_reserve[]:
[ 336.102155] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 336.106366] 0
[ 336.109462] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 336.114964] 0 0
[ 336.116767] ? should_fail+0x22d/0xd01
[ 336.122270] 0
[ 336.124255] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 336.128113] Node 0
[ 336.129911] ? __lock_acquire+0x7ec/0x4ec0
[ 336.134986] DMA:
[ 336.137651] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 336.141974] 1*4kB
[ 336.144041] ? __lock_acquire+0x7ec/0x4ec0
[ 336.149112] (U)
[ 336.151252] ? should_fail+0x22d/0xd01
[ 336.155457] 0*8kB
[ 336.157433] ? mark_held_locks+0x130/0x130
[ 336.161294] 0*16kB
[ 336.163436] ? mark_held_locks+0x130/0x130
[ 336.167637] 1*32kB (U)
[ 336.169887] ? graph_lock+0x170/0x170
[ 336.174095] 2*64kB
[ 336.176670] ? print_usage_bug+0xc0/0xc0
[ 336.180438] (U)
[ 336.182663] ? graph_lock+0x170/0x170
[ 336.186697] 1*128kB
[ 336.188661] ? print_usage_bug+0xc0/0xc0
[ 336.192429] (U) 1*256kB
[ 336.194752] ? wq_watchdog_touch+0x9c/0xfe
[ 336.198776] (U) 0*512kB
[ 336.201453] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 336.205659] 1*1024kB
[ 336.208321] ? check_preemption_disabled+0x48/0x200
[ 336.213822] (U)
[ 336.216223] ? check_preemption_disabled+0x48/0x200
[ 336.221213] 1*2048kB
[ 336.223183] ? __lock_is_held+0xb5/0x140
[ 336.228162] (M)
[ 336.230568] __alloc_pages_nodemask+0xa80/0xde0
[ 336.234606] 3*4096kB (M)
[ 336.236580] ? graph_lock+0x170/0x170
[ 336.241222] = 15908kB
[ 336.243970] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 336.247741] Node 0
[ 336.250153] ? graph_lock+0x170/0x170
[ 336.255138] DMA32:
[ 336.257373] ? find_held_lock+0x36/0x1c0
[ 336.261139] 4*4kB
[ 336.263371] ? ____cache_alloc_node+0x1c7/0x1e0
[ 336.267394] (UM) 2*8kB
[ 336.269538] ? lock_downgrade+0x900/0x900
[ 336.274194] (UM)
[ 336.276774] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 336.280884] 2*16kB (M)
[ 336.282960] cache_grow_begin+0x91/0x8c0
[ 336.288460] 2*32kB (M)
[ 336.291045] ? do_raw_spin_unlock+0xa7/0x2f0
[ 336.295073] 4*64kB (M)
[ 336.297660] fallback_alloc+0x203/0x2e0
[ 336.302032] 3*128kB (M) 3*256kB
[ 336.305137] ____cache_alloc_node+0x1c7/0x1e0
[ 336.309078] (M)
[ 336.312432] kmem_cache_alloc_node+0xe3/0x730
[ 336.316894] 4*512kB (UM)
[ 336.318869] ? ipv6_get_ifaddr+0x42e/0x620
[ 336.323330] 3*1024kB (UM)
[ 336.326087] __alloc_skb+0x119/0x770
[ 336.330298] 3*2048kB
[ 336.333150] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 336.336840] (M) 3*4096kB
[ 336.339250] ? skb_scrub_packet+0x490/0x490
[ 336.344505] (M)
[ 336.347250] ? lock_downgrade+0x900/0x900
[ 336.351549] = 25088kB
[ 336.353520] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 336.357636] Node 0
[ 336.360046] ? refcount_sub_and_test_checked+0x203/0x310
[ 336.365549] Normal:
[ 336.367794] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 336.373228] 755*4kB
[ 336.375542] ? addrconf_rs_timer+0x690/0x690
[ 336.380961] (UMEH)
[ 336.383283] ndisc_alloc_skb+0x144/0x340
[ 336.387656] 414*8kB (UME)
[ 336.389884] ndisc_send_rs+0x331/0x6e0
[ 336.393911] 169*16kB (MEH)
[ 336.396764] addrconf_rs_timer+0x314/0x690
[ 336.400614] 66*32kB (UMEH)
[ 336.403558] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 336.407757] 13*64kB (UMH)
[ 336.410700] call_timer_fn+0x272/0x920
[ 336.414899] 3*128kB
[ 336.417743] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 336.421702] (H)
[ 336.424015] ? process_timeout+0x40/0x40
[ 336.428310] 4*256kB
[ 336.430283] ? find_held_lock+0x36/0x1c0
[ 336.434309] (H) 1*512kB
[ 336.436647] ? __run_timers+0x7da/0xc70
[ 336.440681] (U) 0*1024kB
[ 336.443350] ? _raw_spin_unlock_irq+0x27/0x80
[ 336.447291] 0*2048kB
[ 336.450048] ? _raw_spin_unlock_irq+0x27/0x80
[ 336.454526] 0*4096kB
[ 336.456918] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 336.461403] = 13900kB
[ 336.463803] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 336.468012] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 336.470413] ? trace_hardirqs_on+0xbd/0x310
[ 336.474981] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 336.483812] ? kasan_check_read+0x11/0x20
[ 336.488140] 2312 total pagecache pages
[ 336.496700] ? __run_timers+0x7da/0xc70
[ 336.500826] 0 pages in swap cache
[ 336.504698] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 336.508644] Swap cache stats: add 0, delete 0, find 0/0
[ 336.512080] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 336.517501] Free swap = 0kB
[ 336.522851] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 336.527054] Total swap = 0kB
[ 336.530057] __run_timers+0x7e5/0xc70
[ 336.534265] 1965979 pages RAM
[ 336.537283] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 336.541134] 0 pages HighMem/MovableOnly
[ 336.541141] 342306 pages reserved
[ 336.544252] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 336.549583] 0 pages cma reserved
[ 336.553544] ? graph_lock+0x170/0x170
[ 336.557078] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 336.561984] ? enqueue_hrtimer+0x1a5/0x560
[ 336.561996] ? lock_release+0x970/0x970
[ 336.562017] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 336.565444] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 336.569162] ? find_held_lock+0x36/0x1c0
[ 336.575625] init cpuset=
[ 336.579847] ? graph_lock+0x170/0x170
[ 336.583792] /
[ 336.588973] ? pvclock_read_flags+0x160/0x160
[ 336.598670] mems_allowed=0
[ 336.602739] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 336.623802] ? check_preemption_disabled+0x48/0x200
[ 336.628822] ? __lock_is_held+0xb5/0x140
[ 336.632878] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 336.638412] ? check_preemption_disabled+0x48/0x200
[ 336.643519] run_timer_softirq+0x52/0xb0
[ 336.647579] ? rcu_read_lock_sched_held+0x108/0x120
[ 336.652595] __do_softirq+0x30b/0xad8
[ 336.656401] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 336.661504] ? pvclock_read_flags+0x160/0x160
[ 336.665995] ? lapic_next_event+0x5a/0x90
[ 336.670142] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 336.675777] ? check_preemption_disabled+0x48/0x200